mirror of
https://github.com/QuantumPackage/qp2.git
synced 2024-11-07 22:13:38 +01:00
580 lines
34 KiB
HTML
580 lines
34 KiB
HTML
|
|
|
|
<!DOCTYPE html>
|
|
<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
|
|
<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
|
|
<head>
|
|
<meta charset="utf-8">
|
|
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
|
|
|
<title>cis — Quantum Package 2.0 documentation</title>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
|
|
<link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
|
|
<link rel="index" title="Index" href="../genindex.html" />
|
|
<link rel="search" title="Search" href="../search.html" />
|
|
<link rel="next" title="cisd" href="cisd.html" />
|
|
<link rel="prev" title="cipsi" href="cipsi.html" />
|
|
|
|
|
|
<script src="../_static/js/modernizr.min.js"></script>
|
|
|
|
</head>
|
|
|
|
<body class="wy-body-for-nav">
|
|
|
|
|
|
<div class="wy-grid-for-nav">
|
|
|
|
|
|
<nav data-toggle="wy-nav-shift" class="wy-nav-side">
|
|
<div class="wy-side-scroll">
|
|
<div class="wy-side-nav-search">
|
|
|
|
|
|
|
|
<a href="../index.html" class="icon icon-home"> Quantum Package
|
|
|
|
|
|
|
|
</a>
|
|
|
|
|
|
|
|
|
|
<div class="version">
|
|
2.0
|
|
</div>
|
|
|
|
|
|
|
|
|
|
<div role="search">
|
|
<form id="rtd-search-form" class="wy-form" action="../search.html" method="get">
|
|
<input type="text" name="q" placeholder="Search docs" />
|
|
<input type="hidden" name="check_keywords" value="yes" />
|
|
<input type="hidden" name="area" value="default" />
|
|
</form>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
|
|
<div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<p class="caption"><span class="caption-text">Introduction</span></p>
|
|
<ul>
|
|
<li class="toctree-l1"><a class="reference internal" href="../intro/install.html">Installation</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../intro/selected_ci.html">Selected Configuration Interaction</a></li>
|
|
</ul>
|
|
<p class="caption"><span class="caption-text">User's guide</span></p>
|
|
<ul>
|
|
<li class="toctree-l1"><a class="reference internal" href="../users_guide/quickstart.html">Quick-start guide</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../users_guide/interfaces.html">Interfaces</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../users_guide/excited_states.html">Excited states</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../users_guide/natural_orbitals.html">Natural orbitals</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../users_guide/printing.html">Printing the near-<abbr title="Full Configuration Interaction">FCI</abbr> wave function</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../users_guide/plugins.html">Working with external plugins</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../users_guide/qp_plugins.html">qp_plugins</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../users_guide/index.html">Index of commands</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../users_guide/index.html#index-of-programs">Index of programs</a></li>
|
|
</ul>
|
|
<p class="caption"><span class="caption-text">Programmer's guide</span></p>
|
|
<ul class="current">
|
|
<li class="toctree-l1"><a class="reference internal" href="../programmers_guide/programming.html">Programming in the <em>Quantum Package</em></a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../programmers_guide/ezfio.html">EZFIO</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../programmers_guide/plugins.html">Developing plugins</a></li>
|
|
<li class="toctree-l1 current"><a class="reference internal" href="../programmers_guide/index.html">Index for programmers</a><ul class="current">
|
|
<li class="toctree-l2 current"><a class="reference internal" href="../programmers_guide/index.html#index-of-modules">Index of Modules</a><ul class="current">
|
|
<li class="toctree-l3"><a class="reference internal" href="ao_basis.html">ao_basis</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="ao_one_e_ints.html">ao_one_e_integrals</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="ao_two_e_erf_ints.html">ao_two_e_erf_ints</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="ao_two_e_ints.html">ao_two_e_ints</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="aux_quantities.html">aux_quantities</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="becke_numerical_grid.html">becke_numerical_grid</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="bitmask.html">bitmask module</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="cipsi.html">cipsi</a></li>
|
|
<li class="toctree-l3 current"><a class="current reference internal" href="#">cis</a><ul>
|
|
<li class="toctree-l4"><a class="reference internal" href="#the-user-point-of-view">The user point of view</a></li>
|
|
<li class="toctree-l4"><a class="reference internal" href="#the-programmer-point-of-view">The programmer point of view</a></li>
|
|
<li class="toctree-l4"><a class="reference internal" href="#ezfio-parameters">EZFIO parameters</a></li>
|
|
<li class="toctree-l4"><a class="reference internal" href="#programs">Programs</a></li>
|
|
<li class="toctree-l4"><a class="reference internal" href="#subroutines-functions">Subroutines / functions</a></li>
|
|
</ul>
|
|
</li>
|
|
<li class="toctree-l3"><a class="reference internal" href="cisd.html">cisd</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="davidson.html">davidson</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="davidson_dressed.html">davidson_dressed</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="davidson_undressed.html">davidson_undressed</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="density_for_dft.html">density_for_dft</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="determinants.html">determinants</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="dft_keywords.html">dft_keywords</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="dft_utils_in_r.html">dft_utils_in_r</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="dft_utils_one_e.html">dft_utils_one_e</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="dressing.html">dress_zmq</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="electrons.html">electrons</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="ezfio_files.html">ezfio_files</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="fci.html">fci</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="generators_cas.html">generators_cas</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="generators_full.html">generators_full</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="hartree_fock.html">hartree_fock</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="iterations.html">iterations</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="kohn_sham.html">kohn_sham</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="kohn_sham_rs.html">kohn_sham_rs</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="mo_basis.html">mo_basis</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="mo_guess.html">mo_guess</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="mo_one_e_ints.html">mo_one_e_integrals</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="mo_two_e_erf_ints.html">mo_two_e_erf_ints</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="mo_two_e_ints.html">mo_two_e_ints</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="mpi.html">mpi</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="nuclei.html">nuclei</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="perturbation.html">perturbation</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="pseudo.html">pseudo</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="psiref_cas.html">psiref_cas</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="psiref_utils.html">psiref_utils</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="scf_utils.html">scf_utils</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="selectors_cassd.html">selectors_cassd</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="selectors_full.html">selectors_full</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="selectors_utils.html">selectors_utils</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="single_ref_method.html">single_ref_method</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="tools.html">tools</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="utils.html">utils</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="zmq.html">zmq</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="../programmers_guide/qp_name.html">qp_name</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="../programmers_guide/qp_test.html">qp_test</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="../programmers_guide/conventions.html">Coding conventions</a></li>
|
|
</ul>
|
|
</li>
|
|
<li class="toctree-l2"><a class="reference internal" href="../programmers_guide/index.html#index-of-providers">Index of Providers</a></li>
|
|
<li class="toctree-l2"><a class="reference internal" href="../programmers_guide/index.html#index-of-subroutines-functions">Index of Subroutines/Functions</a></li>
|
|
</ul>
|
|
</li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../programmers_guide/plugins.html">Developing plugins</a></li>
|
|
</ul>
|
|
<p class="caption"><span class="caption-text">Appendix</span></p>
|
|
<ul>
|
|
<li class="toctree-l1"><a class="reference internal" href="../appendix/benchmarks.html">Benchmarks</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../appendix/research.html">Some research made with the <em>Quantum Package</em></a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../appendix/license.html">License</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../appendix/contributors.html">Contributors</a></li>
|
|
</ul>
|
|
|
|
|
|
|
|
</div>
|
|
</div>
|
|
</nav>
|
|
|
|
<section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
|
|
|
|
|
|
<nav class="wy-nav-top" aria-label="top navigation">
|
|
|
|
<i data-toggle="wy-nav-top" class="fa fa-bars"></i>
|
|
<a href="../index.html">Quantum Package</a>
|
|
|
|
</nav>
|
|
|
|
|
|
<div class="wy-nav-content">
|
|
|
|
<div class="rst-content">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div role="navigation" aria-label="breadcrumbs navigation">
|
|
|
|
<ul class="wy-breadcrumbs">
|
|
|
|
<li><a href="../index.html">Docs</a> »</li>
|
|
|
|
<li><a href="../programmers_guide/index.html">Index for programmers</a> »</li>
|
|
|
|
<li>cis</li>
|
|
|
|
|
|
<li class="wy-breadcrumbs-aside">
|
|
|
|
|
|
<a href="../_sources/modules/cis.rst.txt" rel="nofollow"> View page source</a>
|
|
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
|
|
<hr/>
|
|
</div>
|
|
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
|
<div itemprop="articleBody">
|
|
|
|
<div class="section" id="cis">
|
|
<span id="module-cis"></span><h1>cis<a class="headerlink" href="#cis" title="Permalink to this headline">¶</a></h1>
|
|
<p>This module contains a CIS program.</p>
|
|
<div class="section" id="the-user-point-of-view">
|
|
<h2>The user point of view<a class="headerlink" href="#the-user-point-of-view" title="Permalink to this headline">¶</a></h2>
|
|
<p>The <strong class="command">cis</strong> program performs the CI of the ROHF-like + all single excitations on top of it.
|
|
This program can be very useful to :</p>
|
|
<ul class="simple">
|
|
<li><strong>Ground state calculations</strong>: generate a guess for the ground state wave function if one is not sure that the <code class="xref c c-func docutils literal notranslate"><span class="pre">scf()</span></code> program gave the lowest SCF solution. In combination with <code class="xref c c-func docutils literal notranslate"><span class="pre">save_natorb()</span></code> it can produce new <abbr title="Molecular Orbitals">MOs</abbr> in order to reperform an <code class="xref c c-func docutils literal notranslate"><span class="pre">scf()</span></code> optimization.</li>
|
|
<li><strong>Excited states calculations</strong>: generate guess for all the <a class="reference internal" href="determinants.html#cmdoption-determinants-arg-n-states"><code class="xref std std-option docutils literal notranslate"><span class="pre">determinants</span> <span class="pre">n_states</span></code></a> wave functions, that will be used by the <code class="xref c c-func docutils literal notranslate"><span class="pre">fci()</span></code> program.</li>
|
|
</ul>
|
|
<p>The main keywords/options to be used are:</p>
|
|
<ul class="simple">
|
|
<li><a class="reference internal" href="determinants.html#cmdoption-determinants-arg-n-states"><code class="xref std std-option docutils literal notranslate"><span class="pre">determinants</span> <span class="pre">n_states</span></code></a> : number of states to consider for the <abbr title="Configuration Interaction with Single Excitations">CIS</abbr> calculation</li>
|
|
<li><a class="reference internal" href="determinants.html#cmdoption-determinants-arg-s2-eig"><code class="xref std std-option docutils literal notranslate"><span class="pre">determinants</span> <span class="pre">s2_eig</span></code></a> : force all states to have the desired value of <span class="math notranslate nohighlight">\(S^2\)</span></li>
|
|
<li><a class="reference internal" href="determinants.html#cmdoption-determinants-arg-expected-s2"><code class="xref std std-option docutils literal notranslate"><span class="pre">determinants</span> <span class="pre">expected_s2</span></code></a> : desired value of <span class="math notranslate nohighlight">\(S^2\)</span></li>
|
|
</ul>
|
|
</div>
|
|
<div class="section" id="the-programmer-point-of-view">
|
|
<h2>The programmer point of view<a class="headerlink" href="#the-programmer-point-of-view" title="Permalink to this headline">¶</a></h2>
|
|
<p>This module have been built by setting the following rules:</p>
|
|
<ul class="simple">
|
|
<li>The only generator determinant is the Hartree-Fock (single-reference method)</li>
|
|
<li>All generated singly excited determinants are included in the wave function (no perturbative
|
|
selection)</li>
|
|
</ul>
|
|
<p>These rules are set in the <code class="docutils literal notranslate"><span class="pre">H_apply.irp.f</span></code> file.</p>
|
|
</div>
|
|
<div class="section" id="ezfio-parameters">
|
|
<h2>EZFIO parameters<a class="headerlink" href="#ezfio-parameters" title="Permalink to this headline">¶</a></h2>
|
|
<dl class="option">
|
|
<dt id="cmdoption-cis-arg-energy">
|
|
<code class="descname">energy</code><code class="descclassname"></code><a class="headerlink" href="#cmdoption-cis-arg-energy" title="Permalink to this definition">¶</a></dt>
|
|
<dd><p>Variational <abbr title="Configuration Interaction with Single Excitations">CIS</abbr> energy</p>
|
|
</dd></dl>
|
|
|
|
</div>
|
|
<div class="section" id="programs">
|
|
<h2>Programs<a class="headerlink" href="#programs" title="Permalink to this headline">¶</a></h2>
|
|
<blockquote>
|
|
<div><ul class="simple">
|
|
<li><a class="reference internal" href="../programs/cis.html#cis"><span class="std std-ref">cis</span></a></li>
|
|
</ul>
|
|
</div></blockquote>
|
|
</div>
|
|
<div class="section" id="subroutines-functions">
|
|
<h2>Subroutines / functions<a class="headerlink" href="#subroutines-functions" title="Permalink to this headline">¶</a></h2>
|
|
<dl class="function">
|
|
<dt id="c.h_apply_cis:">
|
|
<code class="descname">h_apply_cis:</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#c.h_apply_cis:" title="Permalink to this definition">¶</a></dt>
|
|
<dd><p>File : <code class="file docutils literal notranslate"><span class="pre">h_apply.irp.f_shell_8</span></code></p>
|
|
<div class="code fortran highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">subroutine</span> <span class="n">H_apply_cis</span><span class="p">()</span>
|
|
</pre></div>
|
|
</div>
|
|
<p>Calls H_apply on the <abbr title="Hartree-Fock">HF</abbr> determinant and selects all connected single and double
|
|
excitations (of the same symmetry). Auto-generated by the <code class="docutils literal notranslate"><span class="pre">generate_h_apply</span></code> script.</p>
|
|
<p>Needs:</p>
|
|
<table class="hlist"><tr><td><ul class="simple">
|
|
<li><a class="reference internal" href="determinants.html#c.psi_coef" title="psi_coef"><code class="xref c c-data docutils literal notranslate"><span class="pre">psi_coef</span></code></a></li>
|
|
<li><code class="xref c c-data docutils literal notranslate"><span class="pre">n_states</span></code></li>
|
|
<li><a class="reference internal" href="bitmask.html#c.generators_bitmask" title="generators_bitmask"><code class="xref c c-data docutils literal notranslate"><span class="pre">generators_bitmask</span></code></a></li>
|
|
<li><a class="reference internal" href="mo_basis.html#c.mo_num" title="mo_num"><code class="xref c c-data docutils literal notranslate"><span class="pre">mo_num</span></code></a></li>
|
|
<li><a class="reference internal" href="mo_two_e_ints.html#c.mo_two_e_integrals_in_map" title="mo_two_e_integrals_in_map"><code class="xref c c-data docutils literal notranslate"><span class="pre">mo_two_e_integrals_in_map</span></code></a></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
<li><a class="reference internal" href="determinants.html#c.h_apply_buffer_allocated" title="h_apply_buffer_allocated"><code class="xref c c-data docutils literal notranslate"><span class="pre">h_apply_buffer_allocated</span></code></a></li>
|
|
<li><a class="reference internal" href="determinants.html#c.n_det" title="n_det"><code class="xref c c-data docutils literal notranslate"><span class="pre">n_det</span></code></a></li>
|
|
<li><code class="xref c c-data docutils literal notranslate"><span class="pre">s2_eig</span></code></li>
|
|
<li><a class="reference internal" href="generators_full.html#c.n_det_generators" title="n_det_generators"><code class="xref c c-data docutils literal notranslate"><span class="pre">n_det_generators</span></code></a></li>
|
|
<li><a class="reference internal" href="bitmask.html#c.i_bitmask_gen" title="i_bitmask_gen"><code class="xref c c-data docutils literal notranslate"><span class="pre">i_bitmask_gen</span></code></a></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
<li><a class="reference internal" href="bitmask.html#c.n_int" title="n_int"><code class="xref c c-data docutils literal notranslate"><span class="pre">n_int</span></code></a></li>
|
|
<li><a class="reference internal" href="determinants.html#c.psi_det" title="psi_det"><code class="xref c c-data docutils literal notranslate"><span class="pre">psi_det</span></code></a></li>
|
|
<li><a class="reference internal" href="generators_full.html#c.psi_det_generators" title="psi_det_generators"><code class="xref c c-data docutils literal notranslate"><span class="pre">psi_det_generators</span></code></a></li>
|
|
<li><a class="reference internal" href="generators_full.html#c.psi_det_generators" title="psi_det_generators"><code class="xref c c-data docutils literal notranslate"><span class="pre">psi_det_generators</span></code></a></li>
|
|
</ul>
|
|
</td></tr></table>
|
|
<p>Calls:</p>
|
|
<table class="hlist"><tr><td><ul class="simple">
|
|
<li><code class="xref c c-func docutils literal notranslate"><span class="pre">build_fock_tmp()</span></code></li>
|
|
<li><code class="xref c c-func docutils literal notranslate"><span class="pre">copy_h_apply_buffer_to_wf()</span></code></li>
|
|
<li><code class="xref c c-func docutils literal notranslate"><span class="pre">dsort()</span></code></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
<li><code class="xref c c-func docutils literal notranslate"><span class="pre">h_apply_cis_diexc()</span></code></li>
|
|
<li><code class="xref c c-func docutils literal notranslate"><span class="pre">h_apply_cis_monoexc()</span></code></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
<li><code class="xref c c-func docutils literal notranslate"><span class="pre">make_s2_eigenfunction()</span></code></li>
|
|
<li><code class="xref c c-func docutils literal notranslate"><span class="pre">wall_time()</span></code></li>
|
|
</ul>
|
|
</td></tr></table>
|
|
<p>Touches:</p>
|
|
<table class="hlist"><tr><td><ul class="simple">
|
|
<li><a class="reference internal" href="determinants.html#c.n_det" title="n_det"><code class="xref c c-data docutils literal notranslate"><span class="pre">n_det</span></code></a></li>
|
|
<li><a class="reference internal" href="determinants.html#c.psi_occ_pattern" title="psi_occ_pattern"><code class="xref c c-data docutils literal notranslate"><span class="pre">psi_occ_pattern</span></code></a></li>
|
|
<li><a class="reference internal" href="determinants.html#c.c0_weight" title="c0_weight"><code class="xref c c-data docutils literal notranslate"><span class="pre">c0_weight</span></code></a></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
<li><a class="reference internal" href="determinants.html#c.psi_coef" title="psi_coef"><code class="xref c c-data docutils literal notranslate"><span class="pre">psi_coef</span></code></a></li>
|
|
<li><a class="reference internal" href="determinants.html#c.psi_det_sorted_bit" title="psi_det_sorted_bit"><code class="xref c c-data docutils literal notranslate"><span class="pre">psi_det_sorted_bit</span></code></a></li>
|
|
<li><a class="reference internal" href="determinants.html#c.psi_det" title="psi_det"><code class="xref c c-data docutils literal notranslate"><span class="pre">psi_det</span></code></a></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
<li><a class="reference internal" href="determinants.html#c.psi_det_size" title="psi_det_size"><code class="xref c c-data docutils literal notranslate"><span class="pre">psi_det_size</span></code></a></li>
|
|
<li><a class="reference internal" href="determinants.html#c.psi_det_sorted_bit" title="psi_det_sorted_bit"><code class="xref c c-data docutils literal notranslate"><span class="pre">psi_det_sorted_bit</span></code></a></li>
|
|
<li><a class="reference internal" href="determinants.html#c.psi_occ_pattern" title="psi_occ_pattern"><code class="xref c c-data docutils literal notranslate"><span class="pre">psi_occ_pattern</span></code></a></li>
|
|
</ul>
|
|
</td></tr></table>
|
|
</dd></dl>
|
|
|
|
<dl class="function">
|
|
<dt id="c.h_apply_cis_diexc:">
|
|
<code class="descname">h_apply_cis_diexc:</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#c.h_apply_cis_diexc:" title="Permalink to this definition">¶</a></dt>
|
|
<dd><p>File : <code class="file docutils literal notranslate"><span class="pre">h_apply.irp.f_shell_8</span></code></p>
|
|
<div class="code fortran highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">subroutine</span> <span class="n">H_apply_cis_diexc</span><span class="p">(</span><span class="n">key_in</span><span class="p">,</span> <span class="n">key_prev</span><span class="p">,</span> <span class="n">hole_1</span><span class="p">,</span><span class="n">particl_1</span><span class="p">,</span> <span class="n">hole_2</span><span class="p">,</span> <span class="n">particl_2</span><span class="p">,</span> <span class="n">fock_diag_tmp</span><span class="p">,</span> <span class="n">i_generator</span><span class="p">,</span> <span class="n">iproc_in</span> <span class="p">)</span>
|
|
</pre></div>
|
|
</div>
|
|
<p>Needs:</p>
|
|
<table class="hlist"><tr><td><ul class="simple">
|
|
<li><a class="reference internal" href="bitmask.html#c.n_int" title="n_int"><code class="xref c c-data docutils literal notranslate"><span class="pre">n_int</span></code></a></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
<li><a class="reference internal" href="determinants.html#c.n_det" title="n_det"><code class="xref c c-data docutils literal notranslate"><span class="pre">n_det</span></code></a></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
<li><a class="reference internal" href="mo_basis.html#c.mo_num" title="mo_num"><code class="xref c c-data docutils literal notranslate"><span class="pre">mo_num</span></code></a></li>
|
|
</ul>
|
|
</td></tr></table>
|
|
<p>Called by:</p>
|
|
<table class="hlist"><tr><td><ul class="simple">
|
|
<li><code class="xref c c-func docutils literal notranslate"><span class="pre">h_apply_cis()</span></code></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
</ul>
|
|
</td></tr></table>
|
|
<p>Calls:</p>
|
|
<table class="hlist"><tr><td><ul class="simple">
|
|
<li><code class="xref c c-func docutils literal notranslate"><span class="pre">h_apply_cis_diexcp()</span></code></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
</ul>
|
|
</td></tr></table>
|
|
</dd></dl>
|
|
|
|
<dl class="function">
|
|
<dt id="c.h_apply_cis_diexcorg:">
|
|
<code class="descname">h_apply_cis_diexcorg:</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#c.h_apply_cis_diexcorg:" title="Permalink to this definition">¶</a></dt>
|
|
<dd><p>File : <code class="file docutils literal notranslate"><span class="pre">h_apply.irp.f_shell_8</span></code></p>
|
|
<div class="code fortran highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">subroutine</span> <span class="n">H_apply_cis_diexcOrg</span><span class="p">(</span><span class="n">key_in</span><span class="p">,</span><span class="n">key_mask</span><span class="p">,</span><span class="n">hole_1</span><span class="p">,</span><span class="n">particl_1</span><span class="p">,</span><span class="n">hole_2</span><span class="p">,</span> <span class="n">particl_2</span><span class="p">,</span> <span class="n">fock_diag_tmp</span><span class="p">,</span> <span class="n">i_generator</span><span class="p">,</span> <span class="n">iproc_in</span> <span class="p">)</span>
|
|
</pre></div>
|
|
</div>
|
|
<p>Generate all double excitations of key_in using the bit masks of holes and
|
|
particles.
|
|
Assume N_int is already provided.</p>
|
|
<p>Needs:</p>
|
|
<table class="hlist"><tr><td><ul class="simple">
|
|
<li><a class="reference internal" href="bitmask.html#c.n_int" title="n_int"><code class="xref c c-data docutils literal notranslate"><span class="pre">n_int</span></code></a></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
<li><code class="xref c c-data docutils literal notranslate"><span class="pre">elec_alpha_num</span></code></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
<li><a class="reference internal" href="mo_basis.html#c.mo_num" title="mo_num"><code class="xref c c-data docutils literal notranslate"><span class="pre">mo_num</span></code></a></li>
|
|
</ul>
|
|
</td></tr></table>
|
|
<p>Called by:</p>
|
|
<table class="hlist"><tr><td><ul class="simple">
|
|
<li><code class="xref c c-func docutils literal notranslate"><span class="pre">h_apply_cis_diexcp()</span></code></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
</ul>
|
|
</td></tr></table>
|
|
<p>Calls:</p>
|
|
<table class="hlist"><tr><td><ul class="simple">
|
|
<li><code class="xref c c-func docutils literal notranslate"><span class="pre">bitstring_to_list_ab()</span></code></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
<li><code class="xref c c-func docutils literal notranslate"><span class="pre">fill_h_apply_buffer_no_selection()</span></code></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
</ul>
|
|
</td></tr></table>
|
|
</dd></dl>
|
|
|
|
<dl class="function">
|
|
<dt id="c.h_apply_cis_diexcp:">
|
|
<code class="descname">h_apply_cis_diexcp:</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#c.h_apply_cis_diexcp:" title="Permalink to this definition">¶</a></dt>
|
|
<dd><p>File : <code class="file docutils literal notranslate"><span class="pre">h_apply.irp.f_shell_8</span></code></p>
|
|
<div class="code fortran highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">subroutine</span> <span class="n">H_apply_cis_diexcP</span><span class="p">(</span><span class="n">key_in</span><span class="p">,</span> <span class="n">fs1</span><span class="p">,</span> <span class="n">fh1</span><span class="p">,</span> <span class="n">particl_1</span><span class="p">,</span> <span class="n">fs2</span><span class="p">,</span> <span class="n">fh2</span><span class="p">,</span> <span class="n">particl_2</span><span class="p">,</span> <span class="n">fock_diag_tmp</span><span class="p">,</span> <span class="n">i_generator</span><span class="p">,</span> <span class="n">iproc_in</span> <span class="p">)</span>
|
|
</pre></div>
|
|
</div>
|
|
<p>Needs:</p>
|
|
<table class="hlist"><tr><td><ul class="simple">
|
|
<li><a class="reference internal" href="bitmask.html#c.n_int" title="n_int"><code class="xref c c-data docutils literal notranslate"><span class="pre">n_int</span></code></a></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
<li><a class="reference internal" href="determinants.html#c.n_det" title="n_det"><code class="xref c c-data docutils literal notranslate"><span class="pre">n_det</span></code></a></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
<li><a class="reference internal" href="mo_basis.html#c.mo_num" title="mo_num"><code class="xref c c-data docutils literal notranslate"><span class="pre">mo_num</span></code></a></li>
|
|
</ul>
|
|
</td></tr></table>
|
|
<p>Called by:</p>
|
|
<table class="hlist"><tr><td><ul class="simple">
|
|
<li><code class="xref c c-func docutils literal notranslate"><span class="pre">h_apply_cis_diexc()</span></code></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
</ul>
|
|
</td></tr></table>
|
|
<p>Calls:</p>
|
|
<table class="hlist"><tr><td><ul class="simple">
|
|
<li><code class="xref c c-func docutils literal notranslate"><span class="pre">h_apply_cis_diexcorg()</span></code></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
</ul>
|
|
</td></tr></table>
|
|
</dd></dl>
|
|
|
|
<dl class="function">
|
|
<dt id="c.h_apply_cis_monoexc:">
|
|
<code class="descname">h_apply_cis_monoexc:</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#c.h_apply_cis_monoexc:" title="Permalink to this definition">¶</a></dt>
|
|
<dd><p>File : <code class="file docutils literal notranslate"><span class="pre">h_apply.irp.f_shell_8</span></code></p>
|
|
<div class="code fortran highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">subroutine</span> <span class="n">H_apply_cis_monoexc</span><span class="p">(</span><span class="n">key_in</span><span class="p">,</span> <span class="n">hole_1</span><span class="p">,</span><span class="n">particl_1</span><span class="p">,</span><span class="n">fock_diag_tmp</span><span class="p">,</span><span class="n">i_generator</span><span class="p">,</span><span class="n">iproc_in</span> <span class="p">)</span>
|
|
</pre></div>
|
|
</div>
|
|
<p>Generate all single excitations of key_in using the bit masks of holes and
|
|
particles.
|
|
Assume N_int is already provided.</p>
|
|
<p>Needs:</p>
|
|
<table class="hlist"><tr><td><ul class="simple">
|
|
<li><a class="reference internal" href="bitmask.html#c.n_int" title="n_int"><code class="xref c c-data docutils literal notranslate"><span class="pre">n_int</span></code></a></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
<li><code class="xref c c-data docutils literal notranslate"><span class="pre">elec_alpha_num</span></code></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
<li><a class="reference internal" href="mo_basis.html#c.mo_num" title="mo_num"><code class="xref c c-data docutils literal notranslate"><span class="pre">mo_num</span></code></a></li>
|
|
</ul>
|
|
</td></tr></table>
|
|
<p>Called by:</p>
|
|
<table class="hlist"><tr><td><ul class="simple">
|
|
<li><code class="xref c c-func docutils literal notranslate"><span class="pre">h_apply_cis()</span></code></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
</ul>
|
|
</td></tr></table>
|
|
<p>Calls:</p>
|
|
<table class="hlist"><tr><td><ul class="simple">
|
|
<li><code class="xref c c-func docutils literal notranslate"><span class="pre">bitstring_to_list_ab()</span></code></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
<li><code class="xref c c-func docutils literal notranslate"><span class="pre">fill_h_apply_buffer_no_selection()</span></code></li>
|
|
</ul>
|
|
</td><td><ul class="simple">
|
|
</ul>
|
|
</td></tr></table>
|
|
</dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
|
|
</div>
|
|
<footer>
|
|
|
|
<div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
|
|
|
|
<a href="cisd.html" class="btn btn-neutral float-right" title="cisd" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
|
|
|
|
|
|
<a href="cipsi.html" class="btn btn-neutral" title="cipsi" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
|
|
|
|
</div>
|
|
|
|
|
|
<hr/>
|
|
|
|
<div role="contentinfo">
|
|
<p>
|
|
© Copyright 2018, A. Scemama, E. Giner
|
|
|
|
</p>
|
|
</div>
|
|
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
|
|
|
|
</footer>
|
|
|
|
</div>
|
|
</div>
|
|
|
|
</section>
|
|
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<script type="text/javascript" id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
|
|
<script type="text/javascript" src="../_static/jquery.js"></script>
|
|
<script type="text/javascript" src="../_static/underscore.js"></script>
|
|
<script type="text/javascript" src="../_static/doctools.js"></script>
|
|
<script async="async" type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
|
|
|
|
|
|
|
|
|
|
<script type="text/javascript" src="../_static/js/theme.js"></script>
|
|
|
|
<script type="text/javascript">
|
|
jQuery(function () {
|
|
SphinxRtdTheme.Navigation.enable(true);
|
|
});
|
|
</script>
|
|
|
|
</body>
|
|
</html> |