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classGaussianState.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<title>Massively Parallel Trotter-Suzuki Solver: GaussianState Class Reference</title>
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 <span id="projectnumber">1.6.2</span>
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<a href="#pub-methods">Public Member Functions</a> |
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<p>This class defines a quantum state with gaussian like wave function.
<a href="classGaussianState.html#details">More...</a></p>
<p><code>#include <<a class="el" href="trottersuzuki_8h_source.html">trottersuzuki.h</a>></code></p>
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Inheritance diagram for GaussianState:</div>
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<img src="classGaussianState.png" usemap="#GaussianState_map" alt=""/>
<map id="GaussianState_map" name="GaussianState_map">
<area href="classState.html" title="This class defines the quantum state. " alt="State" shape="rect" coords="0,0,92,24"/>
</map>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a99945d73490ec4b2e2dcf0bb915a452b"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGaussianState.html#a99945d73490ec4b2e2dcf0bb915a452b">GaussianState</a> (<a class="el" href="classLattice1D.html">Lattice1D</a> *<a class="el" href="classState.html#a05cc240880b62480836b735c128a46d2">grid</a>, double <a class="el" href="classGaussianState.html#aef9752d98c7ae3236eda669f243910ad">omega_x</a>, double <a class="el" href="classGaussianState.html#a2f834d1ee7729aa0f8cfdc99df149a6a">mean_x</a>=0, double <a class="el" href="classGaussianState.html#a4ad4481a15d731771937f6a5a5c242fc">norm</a>=1, double <a class="el" href="classGaussianState.html#a70d08627bf0ad1fdf0e5fae75edb9a3c">phase</a>=0, double *<a class="el" href="classState.html#aa136418a4aeb94dd43f36abdfc6d601b">p_real</a>=0, double *<a class="el" href="classState.html#aed69f02d92f9853d8c195c3041ac765f">p_imag</a>=0)</td></tr>
<tr class="separator:a99945d73490ec4b2e2dcf0bb915a452b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad841d871549794dbf2e7049df15935eb"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGaussianState.html#ad841d871549794dbf2e7049df15935eb">GaussianState</a> (<a class="el" href="classLattice2D.html">Lattice2D</a> *<a class="el" href="classState.html#a05cc240880b62480836b735c128a46d2">grid</a>, double <a class="el" href="classGaussianState.html#aef9752d98c7ae3236eda669f243910ad">omega_x</a>, double <a class="el" href="classGaussianState.html#acb112ed63247fd79903daa0520eead43">omega_y</a>=-1., double <a class="el" href="classGaussianState.html#a2f834d1ee7729aa0f8cfdc99df149a6a">mean_x</a>=0, double <a class="el" href="classGaussianState.html#a7c2e1bab4381247156fd8af9bfae3a44">mean_y</a>=0, double <a class="el" href="classGaussianState.html#a4ad4481a15d731771937f6a5a5c242fc">norm</a>=1, double <a class="el" href="classGaussianState.html#a70d08627bf0ad1fdf0e5fae75edb9a3c">phase</a>=0, double *<a class="el" href="classState.html#aa136418a4aeb94dd43f36abdfc6d601b">p_real</a>=0, double *<a class="el" href="classState.html#aed69f02d92f9853d8c195c3041ac765f">p_imag</a>=0)</td></tr>
<tr class="separator:ad841d871549794dbf2e7049df15935eb"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classState"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classState')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classState.html">State</a></td></tr>
<tr class="memitem:aa31ba550fd06d5408a69e9e69b6f2e60 inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#aa31ba550fd06d5408a69e9e69b6f2e60">State</a> (Lattice *<a class="el" href="classState.html#a05cc240880b62480836b735c128a46d2">grid</a>, int <a class="el" href="classState.html#a25d1401ca844b5a831ab1a96948b967b">angular_momentum</a>=0, double *<a class="el" href="classState.html#aa136418a4aeb94dd43f36abdfc6d601b">p_real</a>=0, double *<a class="el" href="classState.html#aed69f02d92f9853d8c195c3041ac765f">p_imag</a>=0)</td></tr>
<tr class="separator:aa31ba550fd06d5408a69e9e69b6f2e60 inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a96b36bab7c989a747c1fed7886bf8dcf inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a96b36bab7c989a747c1fed7886bf8dcf">State</a> (const <a class="el" href="classState.html">State</a> &obj)</td></tr>
<tr class="memdesc:a96b36bab7c989a747c1fed7886bf8dcf inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Copy constructor: copy the state object. <a href="#a96b36bab7c989a747c1fed7886bf8dcf">More...</a><br /></td></tr>
<tr class="separator:a96b36bab7c989a747c1fed7886bf8dcf inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afab438d92b90dc18d194dbd9c9c8bab3 inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afab438d92b90dc18d194dbd9c9c8bab3"></a>
 </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#afab438d92b90dc18d194dbd9c9c8bab3">~State</a> ()</td></tr>
<tr class="memdesc:afab438d92b90dc18d194dbd9c9c8bab3 inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <br /></td></tr>
<tr class="separator:afab438d92b90dc18d194dbd9c9c8bab3 inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a685e1eac2dda9546271d3bb4dbb4dbea inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a685e1eac2dda9546271d3bb4dbb4dbea">init_state</a> (complex< double >(*ini_state)(double x))</td></tr>
<tr class="memdesc:a685e1eac2dda9546271d3bb4dbb4dbea inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Write the wave function from a C++ function to p_real and p_imag matrices in 1D. <a href="#a685e1eac2dda9546271d3bb4dbb4dbea">More...</a><br /></td></tr>
<tr class="separator:a685e1eac2dda9546271d3bb4dbb4dbea inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae657c1127bda113649b4295949958494 inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#ae657c1127bda113649b4295949958494">init_state</a> (complex< double >(*ini_state)(double x, double y))</td></tr>
<tr class="memdesc:ae657c1127bda113649b4295949958494 inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Write the wave function from a C++ function to p_real and p_imag matrices in 2D. <a href="#ae657c1127bda113649b4295949958494">More...</a><br /></td></tr>
<tr class="separator:ae657c1127bda113649b4295949958494 inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a183e4d8b7cd185d12450dc2b9b0900fe inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a183e4d8b7cd185d12450dc2b9b0900fe"></a>
void </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a183e4d8b7cd185d12450dc2b9b0900fe">loadtxt</a> (char *file_name)</td></tr>
<tr class="memdesc:a183e4d8b7cd185d12450dc2b9b0900fe inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Load the wave function from a file to p_real and p_imag matrices. <br /></td></tr>
<tr class="separator:a183e4d8b7cd185d12450dc2b9b0900fe inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a689fb03056006f79b38053335e2687f2 inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a689fb03056006f79b38053335e2687f2">imprint</a> (complex< double >(*function)(double x))</td></tr>
<tr class="memdesc:a689fb03056006f79b38053335e2687f2 inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Multiply the wave function of the state by the function provided in 1D. <a href="#a689fb03056006f79b38053335e2687f2">More...</a><br /></td></tr>
<tr class="separator:a689fb03056006f79b38053335e2687f2 inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a40eaea1a8718d3b42a9b98f9cad3cdc0 inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a40eaea1a8718d3b42a9b98f9cad3cdc0">imprint</a> (complex< double >(*function)(double x, double y))</td></tr>
<tr class="memdesc:a40eaea1a8718d3b42a9b98f9cad3cdc0 inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Multiply the wave function of the state by the function provided in 2D. <a href="#a40eaea1a8718d3b42a9b98f9cad3cdc0">More...</a><br /></td></tr>
<tr class="separator:a40eaea1a8718d3b42a9b98f9cad3cdc0 inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a20ee575c84eafccbc6bbf693dfa354f2 inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top">double * </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a20ee575c84eafccbc6bbf693dfa354f2">get_particle_density</a> (double *density=0)</td></tr>
<tr class="memdesc:a20ee575c84eafccbc6bbf693dfa354f2 inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Return a matrix storing the squared norm of the wave function. <a href="#a20ee575c84eafccbc6bbf693dfa354f2">More...</a><br /></td></tr>
<tr class="separator:a20ee575c84eafccbc6bbf693dfa354f2 inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a10f04c1b82f9501114aa9f40197c107b inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top">double * </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a10f04c1b82f9501114aa9f40197c107b">get_phase</a> (double *phase=0)</td></tr>
<tr class="memdesc:a10f04c1b82f9501114aa9f40197c107b inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Return a matrix storing the phase of the wave function. <a href="#a10f04c1b82f9501114aa9f40197c107b">More...</a><br /></td></tr>
<tr class="separator:a10f04c1b82f9501114aa9f40197c107b inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7f49e50d416da6e4078535bfe85a17c4 inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7f49e50d416da6e4078535bfe85a17c4"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a7f49e50d416da6e4078535bfe85a17c4">get_expected_value</a> (string _operator)</td></tr>
<tr class="memdesc:a7f49e50d416da6e4078535bfe85a17c4 inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Return the expected value of the operator, given as argument. <br /></td></tr>
<tr class="separator:a7f49e50d416da6e4078535bfe85a17c4 inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab6fa535c87cbe175354448b9fade65d9 inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab6fa535c87cbe175354448b9fade65d9"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#ab6fa535c87cbe175354448b9fade65d9">get_squared_norm</a> (void)</td></tr>
<tr class="memdesc:ab6fa535c87cbe175354448b9fade65d9 inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Return the squared norm of the quantum state. <br /></td></tr>
<tr class="separator:ab6fa535c87cbe175354448b9fade65d9 inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7998338167ee44f627ffae1ac8ce7011 inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7998338167ee44f627ffae1ac8ce7011"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a7998338167ee44f627ffae1ac8ce7011">get_mean_x</a> (void)</td></tr>
<tr class="memdesc:a7998338167ee44f627ffae1ac8ce7011 inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Return the expected value of the X operator. <br /></td></tr>
<tr class="separator:a7998338167ee44f627ffae1ac8ce7011 inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7d3409b73a3f2d6a1ae0fc15f7258b50 inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7d3409b73a3f2d6a1ae0fc15f7258b50"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a7d3409b73a3f2d6a1ae0fc15f7258b50">get_mean_xx</a> (void)</td></tr>
<tr class="memdesc:a7d3409b73a3f2d6a1ae0fc15f7258b50 inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Return the expected value of the X^2 operator. <br /></td></tr>
<tr class="separator:a7d3409b73a3f2d6a1ae0fc15f7258b50 inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a439626a4522a1216ad16140afd4ca24d inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a439626a4522a1216ad16140afd4ca24d"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a439626a4522a1216ad16140afd4ca24d">get_mean_y</a> (void)</td></tr>
<tr class="memdesc:a439626a4522a1216ad16140afd4ca24d inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Return the expected value of the Y operator. <br /></td></tr>
<tr class="separator:a439626a4522a1216ad16140afd4ca24d inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0e3fde73b7ba4a46cfede5cb63d23858 inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0e3fde73b7ba4a46cfede5cb63d23858"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a0e3fde73b7ba4a46cfede5cb63d23858">get_mean_yy</a> (void)</td></tr>
<tr class="memdesc:a0e3fde73b7ba4a46cfede5cb63d23858 inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Return the expected value of the Y^2 operator. <br /></td></tr>
<tr class="separator:a0e3fde73b7ba4a46cfede5cb63d23858 inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad7e9cca37f7c8260f92fdfcd6b2b31b3 inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad7e9cca37f7c8260f92fdfcd6b2b31b3"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#ad7e9cca37f7c8260f92fdfcd6b2b31b3">get_mean_px</a> (void)</td></tr>
<tr class="memdesc:ad7e9cca37f7c8260f92fdfcd6b2b31b3 inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Return the expected value of the P_x operator. <br /></td></tr>
<tr class="separator:ad7e9cca37f7c8260f92fdfcd6b2b31b3 inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8ecfa9af58d99b56d98598ea0c326ce1 inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a8ecfa9af58d99b56d98598ea0c326ce1"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a8ecfa9af58d99b56d98598ea0c326ce1">get_mean_pxpx</a> (void)</td></tr>
<tr class="memdesc:a8ecfa9af58d99b56d98598ea0c326ce1 inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Return the expected value of the P_x^2 operator. <br /></td></tr>
<tr class="separator:a8ecfa9af58d99b56d98598ea0c326ce1 inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9929760745da0dfd612d69dceaa6ca7b inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9929760745da0dfd612d69dceaa6ca7b"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a9929760745da0dfd612d69dceaa6ca7b">get_mean_py</a> (void)</td></tr>
<tr class="memdesc:a9929760745da0dfd612d69dceaa6ca7b inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Return the expected value of the P_y operator. <br /></td></tr>
<tr class="separator:a9929760745da0dfd612d69dceaa6ca7b inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2eb250225bb18632608909222acbba73 inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2eb250225bb18632608909222acbba73"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a2eb250225bb18632608909222acbba73">get_mean_pypy</a> (void)</td></tr>
<tr class="memdesc:a2eb250225bb18632608909222acbba73 inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Return the expected value of the P_y^2 operator. <br /></td></tr>
<tr class="separator:a2eb250225bb18632608909222acbba73 inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6378bc21834d31ec926dfddb0f70ff8b inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6378bc21834d31ec926dfddb0f70ff8b"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a6378bc21834d31ec926dfddb0f70ff8b">get_mean_angular_momentum</a> (void)</td></tr>
<tr class="memdesc:a6378bc21834d31ec926dfddb0f70ff8b inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Return the expected value of the L_z operator. <br /></td></tr>
<tr class="separator:a6378bc21834d31ec926dfddb0f70ff8b inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a30ef4054140d4add7904c2e75b879b2d inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a30ef4054140d4add7904c2e75b879b2d">write_to_file</a> (string fileprefix)</td></tr>
<tr class="memdesc:a30ef4054140d4add7904c2e75b879b2d inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Write to a file the wave function. <a href="#a30ef4054140d4add7904c2e75b879b2d">More...</a><br /></td></tr>
<tr class="separator:a30ef4054140d4add7904c2e75b879b2d inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a27f7fee2862e69626961721c8b99f6b8 inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a27f7fee2862e69626961721c8b99f6b8">write_particle_density</a> (string fileprefix)</td></tr>
<tr class="memdesc:a27f7fee2862e69626961721c8b99f6b8 inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Write to a file the squared norm of the wave function. <a href="#a27f7fee2862e69626961721c8b99f6b8">More...</a><br /></td></tr>
<tr class="separator:a27f7fee2862e69626961721c8b99f6b8 inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a53650338770697ddfc73ff4db8f4a55f inherit pub_methods_classState"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a53650338770697ddfc73ff4db8f4a55f">write_phase</a> (string fileprefix)</td></tr>
<tr class="memdesc:a53650338770697ddfc73ff4db8f4a55f inherit pub_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Write to a file the phase of the wave function. <a href="#a53650338770697ddfc73ff4db8f4a55f">More...</a><br /></td></tr>
<tr class="separator:a53650338770697ddfc73ff4db8f4a55f inherit pub_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-methods"></a>
Private Member Functions</h2></td></tr>
<tr class="memitem:a913f52d134e8fea55b1b4777198885c0"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a913f52d134e8fea55b1b4777198885c0"></a>
complex< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGaussianState.html#a913f52d134e8fea55b1b4777198885c0">gauss_state</a> (double x, double y)</td></tr>
<tr class="memdesc:a913f52d134e8fea55b1b4777198885c0"><td class="mdescLeft"> </td><td class="mdescRight">Gaussian function. <br /></td></tr>
<tr class="separator:a913f52d134e8fea55b1b4777198885c0"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-attribs"></a>
Private Attributes</h2></td></tr>
<tr class="memitem:a2f834d1ee7729aa0f8cfdc99df149a6a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2f834d1ee7729aa0f8cfdc99df149a6a"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classGaussianState.html#a2f834d1ee7729aa0f8cfdc99df149a6a">mean_x</a></td></tr>
<tr class="memdesc:a2f834d1ee7729aa0f8cfdc99df149a6a"><td class="mdescLeft"> </td><td class="mdescRight">X coordinate of the gaussian function's center. <br /></td></tr>
<tr class="separator:a2f834d1ee7729aa0f8cfdc99df149a6a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7c2e1bab4381247156fd8af9bfae3a44"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7c2e1bab4381247156fd8af9bfae3a44"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classGaussianState.html#a7c2e1bab4381247156fd8af9bfae3a44">mean_y</a></td></tr>
<tr class="memdesc:a7c2e1bab4381247156fd8af9bfae3a44"><td class="mdescLeft"> </td><td class="mdescRight">Y coordinate of the gaussian function's center. <br /></td></tr>
<tr class="separator:a7c2e1bab4381247156fd8af9bfae3a44"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aef9752d98c7ae3236eda669f243910ad"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aef9752d98c7ae3236eda669f243910ad"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classGaussianState.html#aef9752d98c7ae3236eda669f243910ad">omega_x</a></td></tr>
<tr class="memdesc:aef9752d98c7ae3236eda669f243910ad"><td class="mdescLeft"> </td><td class="mdescRight">Gaussian coefficient. <br /></td></tr>
<tr class="separator:aef9752d98c7ae3236eda669f243910ad"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acb112ed63247fd79903daa0520eead43"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acb112ed63247fd79903daa0520eead43"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classGaussianState.html#acb112ed63247fd79903daa0520eead43">omega_y</a></td></tr>
<tr class="memdesc:acb112ed63247fd79903daa0520eead43"><td class="mdescLeft"> </td><td class="mdescRight">Gaussian coefficient. <br /></td></tr>
<tr class="separator:acb112ed63247fd79903daa0520eead43"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4ad4481a15d731771937f6a5a5c242fc"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4ad4481a15d731771937f6a5a5c242fc"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classGaussianState.html#a4ad4481a15d731771937f6a5a5c242fc">norm</a></td></tr>
<tr class="memdesc:a4ad4481a15d731771937f6a5a5c242fc"><td class="mdescLeft"> </td><td class="mdescRight">Norm of the state. <br /></td></tr>
<tr class="separator:a4ad4481a15d731771937f6a5a5c242fc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a70d08627bf0ad1fdf0e5fae75edb9a3c"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a70d08627bf0ad1fdf0e5fae75edb9a3c"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classGaussianState.html#a70d08627bf0ad1fdf0e5fae75edb9a3c">phase</a></td></tr>
<tr class="memdesc:a70d08627bf0ad1fdf0e5fae75edb9a3c"><td class="mdescLeft"> </td><td class="mdescRight">Relative phase of the wave function. <br /></td></tr>
<tr class="separator:a70d08627bf0ad1fdf0e5fae75edb9a3c"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pub_attribs_classState"><td colspan="2" onclick="javascript:toggleInherit('pub_attribs_classState')"><img src="closed.png" alt="-"/> Public Attributes inherited from <a class="el" href="classState.html">State</a></td></tr>
<tr class="memitem:aa136418a4aeb94dd43f36abdfc6d601b inherit pub_attribs_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa136418a4aeb94dd43f36abdfc6d601b"></a>
double * </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#aa136418a4aeb94dd43f36abdfc6d601b">p_real</a></td></tr>
<tr class="memdesc:aa136418a4aeb94dd43f36abdfc6d601b inherit pub_attribs_classState"><td class="mdescLeft"> </td><td class="mdescRight">Real part of the wave function. <br /></td></tr>
<tr class="separator:aa136418a4aeb94dd43f36abdfc6d601b inherit pub_attribs_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aed69f02d92f9853d8c195c3041ac765f inherit pub_attribs_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aed69f02d92f9853d8c195c3041ac765f"></a>
double * </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#aed69f02d92f9853d8c195c3041ac765f">p_imag</a></td></tr>
<tr class="memdesc:aed69f02d92f9853d8c195c3041ac765f inherit pub_attribs_classState"><td class="mdescLeft"> </td><td class="mdescRight">Imaginary part of the wave function. <br /></td></tr>
<tr class="separator:aed69f02d92f9853d8c195c3041ac765f inherit pub_attribs_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a05cc240880b62480836b735c128a46d2 inherit pub_attribs_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a05cc240880b62480836b735c128a46d2"></a>
Lattice * </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a05cc240880b62480836b735c128a46d2">grid</a></td></tr>
<tr class="memdesc:a05cc240880b62480836b735c128a46d2 inherit pub_attribs_classState"><td class="mdescLeft"> </td><td class="mdescRight">Object that defines the lattice structure. <br /></td></tr>
<tr class="separator:a05cc240880b62480836b735c128a46d2 inherit pub_attribs_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a25d1401ca844b5a831ab1a96948b967b inherit pub_attribs_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a25d1401ca844b5a831ab1a96948b967b"></a>
int </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a25d1401ca844b5a831ab1a96948b967b">angular_momentum</a></td></tr>
<tr class="memdesc:a25d1401ca844b5a831ab1a96948b967b inherit pub_attribs_classState"><td class="mdescLeft"> </td><td class="mdescRight">Angular momentum when cylindrical coordinates are used. <br /></td></tr>
<tr class="separator:a25d1401ca844b5a831ab1a96948b967b inherit pub_attribs_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a30a90a18e6065bfce9663f894c2fa13b inherit pub_attribs_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a30a90a18e6065bfce9663f894c2fa13b"></a>
bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a30a90a18e6065bfce9663f894c2fa13b">expected_values_updated</a></td></tr>
<tr class="memdesc:a30a90a18e6065bfce9663f894c2fa13b inherit pub_attribs_classState"><td class="mdescLeft"> </td><td class="mdescRight">Whether the expected values of the state object are updated with respect to the last evolution. <br /></td></tr>
<tr class="separator:a30a90a18e6065bfce9663f894c2fa13b inherit pub_attribs_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_methods_classState"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classState')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classState.html">State</a></td></tr>
<tr class="memitem:a438d6d21d08ce71467b2a5772e79a967 inherit pro_methods_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a438d6d21d08ce71467b2a5772e79a967"></a>
void </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a438d6d21d08ce71467b2a5772e79a967">calculate_expected_values</a> (void)</td></tr>
<tr class="memdesc:a438d6d21d08ce71467b2a5772e79a967 inherit pro_methods_classState"><td class="mdescLeft"> </td><td class="mdescRight">Calculate squared norm and expected values. <br /></td></tr>
<tr class="separator:a438d6d21d08ce71467b2a5772e79a967 inherit pro_methods_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_attribs_classState"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classState')"><img src="closed.png" alt="-"/> Protected Attributes inherited from <a class="el" href="classState.html">State</a></td></tr>
<tr class="memitem:a5517200f76f2551e7315e98a1980fb20 inherit pro_attribs_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5517200f76f2551e7315e98a1980fb20"></a>
bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a5517200f76f2551e7315e98a1980fb20">self_init</a></td></tr>
<tr class="memdesc:a5517200f76f2551e7315e98a1980fb20 inherit pro_attribs_classState"><td class="mdescLeft"> </td><td class="mdescRight">Whether the p_real and p_imag matrices have been initialized from the <a class="el" href="classState.html" title="This class defines the quantum state. ">State</a> constructor or not. <br /></td></tr>
<tr class="separator:a5517200f76f2551e7315e98a1980fb20 inherit pro_attribs_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6dba4c68df7ff7a2697dbf79be069a21 inherit pro_attribs_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6dba4c68df7ff7a2697dbf79be069a21"></a>
double </td><td class="memItemRight" valign="bottom"><b>mean_X</b></td></tr>
<tr class="separator:a6dba4c68df7ff7a2697dbf79be069a21 inherit pro_attribs_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8defbbd6529fb5b6665f00f2a6271b28 inherit pro_attribs_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a8defbbd6529fb5b6665f00f2a6271b28"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a8defbbd6529fb5b6665f00f2a6271b28">mean_XX</a></td></tr>
<tr class="memdesc:a8defbbd6529fb5b6665f00f2a6271b28 inherit pro_attribs_classState"><td class="mdescLeft"> </td><td class="mdescRight">Expected values of the X and X^2 operators. <br /></td></tr>
<tr class="separator:a8defbbd6529fb5b6665f00f2a6271b28 inherit pro_attribs_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad11a4062eee435426a0d500609754dc6 inherit pro_attribs_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad11a4062eee435426a0d500609754dc6"></a>
double </td><td class="memItemRight" valign="bottom"><b>mean_Y</b></td></tr>
<tr class="separator:ad11a4062eee435426a0d500609754dc6 inherit pro_attribs_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:affa31b0edc363365d52e5b36575ece66 inherit pro_attribs_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="affa31b0edc363365d52e5b36575ece66"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#affa31b0edc363365d52e5b36575ece66">mean_YY</a></td></tr>
<tr class="memdesc:affa31b0edc363365d52e5b36575ece66 inherit pro_attribs_classState"><td class="mdescLeft"> </td><td class="mdescRight">Expected values of the Y and Y^2 operators. <br /></td></tr>
<tr class="separator:affa31b0edc363365d52e5b36575ece66 inherit pro_attribs_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a196355a572285f76a2efe04b7da2fcf7 inherit pro_attribs_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a196355a572285f76a2efe04b7da2fcf7"></a>
double </td><td class="memItemRight" valign="bottom"><b>mean_Px</b></td></tr>
<tr class="separator:a196355a572285f76a2efe04b7da2fcf7 inherit pro_attribs_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad6ea4dd8e3a97962343a92eb9b586758 inherit pro_attribs_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad6ea4dd8e3a97962343a92eb9b586758"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#ad6ea4dd8e3a97962343a92eb9b586758">mean_PxPx</a></td></tr>
<tr class="memdesc:ad6ea4dd8e3a97962343a92eb9b586758 inherit pro_attribs_classState"><td class="mdescLeft"> </td><td class="mdescRight">Expected values of the P_x and P_x^2 operators. <br /></td></tr>
<tr class="separator:ad6ea4dd8e3a97962343a92eb9b586758 inherit pro_attribs_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af9228404ed5fe2731001b950af3c4fde inherit pro_attribs_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af9228404ed5fe2731001b950af3c4fde"></a>
double </td><td class="memItemRight" valign="bottom"><b>mean_Py</b></td></tr>
<tr class="separator:af9228404ed5fe2731001b950af3c4fde inherit pro_attribs_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abbbf0b418ef3256d32a82df9f41c0a70 inherit pro_attribs_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="abbbf0b418ef3256d32a82df9f41c0a70"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#abbbf0b418ef3256d32a82df9f41c0a70">mean_PyPy</a></td></tr>
<tr class="memdesc:abbbf0b418ef3256d32a82df9f41c0a70 inherit pro_attribs_classState"><td class="mdescLeft"> </td><td class="mdescRight">Expected values of the P_y and P_y^2 operators. <br /></td></tr>
<tr class="separator:abbbf0b418ef3256d32a82df9f41c0a70 inherit pro_attribs_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0443bdad5f2d7d07c1246d871906328f inherit pro_attribs_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0443bdad5f2d7d07c1246d871906328f"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a0443bdad5f2d7d07c1246d871906328f">mean_angular_momentum</a></td></tr>
<tr class="memdesc:a0443bdad5f2d7d07c1246d871906328f inherit pro_attribs_classState"><td class="mdescLeft"> </td><td class="mdescRight">Expected value of the L_z operator. <br /></td></tr>
<tr class="separator:a0443bdad5f2d7d07c1246d871906328f inherit pro_attribs_classState"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a547f367dd2ac6437ff2f1a979f59309c inherit pro_attribs_classState"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a547f367dd2ac6437ff2f1a979f59309c"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classState.html#a547f367dd2ac6437ff2f1a979f59309c">norm2</a></td></tr>
<tr class="memdesc:a547f367dd2ac6437ff2f1a979f59309c inherit pro_attribs_classState"><td class="mdescLeft"> </td><td class="mdescRight">Squared norm of the state. <br /></td></tr>
<tr class="separator:a547f367dd2ac6437ff2f1a979f59309c inherit pro_attribs_classState"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>This class defines a quantum state with gaussian like wave function. </p>
<p>This class is a child of <a class="el" href="classState.html" title="This class defines the quantum state. ">State</a> class. </p>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
<a class="anchor" id="a99945d73490ec4b2e2dcf0bb915a452b"></a>
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<td class="memname">GaussianState::GaussianState </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classLattice1D.html">Lattice1D</a> * </td>
<td class="paramname"><em>grid</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>omega_x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>mean_x</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>norm</em> = <code>1</code>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>phase</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double * </td>
<td class="paramname"><em>p_real</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double * </td>
<td class="paramname"><em>p_imag</em> = <code>0</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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</div><div class="memdoc">
<p>Construct the quantum state with gaussian like wave function.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">grid</td><td>Lattice object. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">omega_x</td><td>Inverse of the variance along x-axis. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">mean_x</td><td>X coordinate of the gaussian function's center. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">norm</td><td>Squared norm of the state. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">phase</td><td>Relative phase of the wave function. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">p_real</td><td>Pointer to the real part of the wave function. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">p_imag</td><td>Pointer to the imaginary part of the wave function. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<td class="memname">GaussianState::GaussianState </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classLattice2D.html">Lattice2D</a> * </td>
<td class="paramname"><em>grid</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>omega_x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>omega_y</em> = <code>-1.</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>mean_x</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>mean_y</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>norm</em> = <code>1</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>phase</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double * </td>
<td class="paramname"><em>p_real</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double * </td>
<td class="paramname"><em>p_imag</em> = <code>0</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Construct the quantum state with gaussian like wave function.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">grid</td><td>Lattice object. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">omega_x</td><td>Inverse of the variance along x-axis. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">omega_y</td><td>Inverse of the variance along y-axis. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">mean_x</td><td>X coordinate of the gaussian function's center. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">mean_y</td><td>Y coordinate of the gaussian function's center. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">norm</td><td>Squared norm of the state. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">phase</td><td>Relative phase of the wave function. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">p_real</td><td>Pointer to the real part of the wave function. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">p_imag</td><td>Pointer to the imaginary part of the wave function. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following files:<ul>
<li>/home/pwittek/trotter-suzuki-mpi/src/<a class="el" href="trottersuzuki_8h_source.html">trottersuzuki.h</a></li>
<li>/home/pwittek/trotter-suzuki-mpi/src/model.cpp</li>
</ul>
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