mirror of https://github.com/QMCPACK/qmcpack.git
99 lines
4.8 KiB
XML
99 lines
4.8 KiB
XML
<?xml version="1.0"?>
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<simulation>
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<project id="qmc_short_excited" series="0">
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<application name="qmcapp" role="molecu" class="serial" version="1.0"/>
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<parameter name="driver_version">legacy</parameter>
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</project>
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<qmcsystem>
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<simulationcell>
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<parameter name="lattice" units="bohr">
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6.74632230 6.74632230 0.00000000
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0.00000000 3.37316115 3.37316115
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3.37316115 0.00000000 3.37316115
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</parameter>
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<parameter name="bconds">
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p p p
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</parameter>
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<parameter name="LR_dim_cutoff" > 15 </parameter>
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</simulationcell>
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<particleset name="e" random="yes">
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<group name="u" size="8" mass="1.0">
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<parameter name="charge" > -1 </parameter>
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<parameter name="mass" > 1.0 </parameter>
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</group>
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<group name="d" size="8" mass="1.0">
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<parameter name="charge" > -1 </parameter>
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<parameter name="mass" > 1.0 </parameter>
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</group>
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</particleset>
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<particleset name="ion0">
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<group name="C" size="4" mass="21894.7135906">
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<parameter name="charge" > 4 </parameter>
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<parameter name="valence" > 4 </parameter>
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<parameter name="atomicnumber" > 6 </parameter>
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<parameter name="mass" > 21894.7135906 </parameter>
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<attrib name="position" datatype="posArray" condition="0">
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0.00000000 0.00000000 0.00000000
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1.68658058 1.68658058 1.68658058
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3.37316115 3.37316115 0.00000000
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5.05974172 5.05974172 1.68658058
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</attrib>
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</group>
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</particleset>
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<wavefunction name="psi0" target="e">
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<sposet_collection type="bspline" href="pwscf.pwscf.h5" tilematrix="2 0 0 0 1 0 0 0 1" twistnum="0" source="ion0" meshfactor="1.0" precision="double">
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<sposet type="bspline" name="spo_u" size="8" spindataset="0">
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<occupation mode="excited">
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-8 9
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</occupation>
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</sposet>
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<sposet type="bspline" name="spo_d" size="8" spindataset="0"/>
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</sposet_collection>
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<determinantset>
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<slaterdeterminant>
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<determinant sposet="spo_u"/>
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<determinant sposet="spo_d"/>
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</slaterdeterminant>
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</determinantset>
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<jastrow type="One-Body" name="J1" function="bspline" source="ion0" print="yes">
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<correlation elementType="C" size="8" cusp="0.0">
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<coefficients id="eC" type="Array">
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-0.137281409 -0.1032026175 -0.0857843003 -0.07105398747 -0.05719926375
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-0.04090373292 -0.0259365816 -0.01321962532
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</coefficients>
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</correlation>
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</jastrow>
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<jastrow type="Two-Body" name="J2" function="bspline" print="yes">
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<correlation speciesA="u" speciesB="u" size="8">
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<coefficients id="uu" type="Array">
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0.2969700506 0.2407083361 0.1830009217 0.1355563432 0.09514725057 0.06112611044
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0.03450633959 0.01532305926
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</coefficients>
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</correlation>
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<correlation speciesA="u" speciesB="d" size="8">
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<coefficients id="ud" type="Array">
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0.4704510359 0.3531940571 0.2579420961 0.1820538307 0.1211946391 0.07487030513
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0.04028963542 0.01742251234
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</coefficients>
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</correlation>
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</jastrow>
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</wavefunction>
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<hamiltonian name="h0" type="generic" target="e">
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<pairpot type="coulomb" name="ElecElec" source="e" target="e"/>
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<pairpot type="coulomb" name="IonIon" source="ion0" target="ion0"/>
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<pairpot type="pseudo" name="PseudoPot" source="ion0" wavefunction="psi0" format="xml">
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<pseudo elementType="C" href="C.BFD.xml"/>
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</pairpot>
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<estimator type="flux" name="Flux"/>
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</hamiltonian>
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</qmcsystem>
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<qmc method="vmc" move="pbyp">
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<parameter name="walkers" > 16 </parameter>
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<parameter name="blocks" > 1000 </parameter>
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<parameter name="steps" > 2.0 </parameter>
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<parameter name="subSteps" > 2 </parameter>
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<parameter name="timestep" > 0.3 </parameter>
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<parameter name="warmupSteps" > 100 </parameter>
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</qmc>
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</simulation>
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