<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Steve Constable</style></author><author><style face="normal" font="default" size="100%">Matthew Schmidt</style></author><author><style face="normal" font="default" size="100%">Christopher Ing</style></author><author><style face="normal" font="default" size="100%">Tao Zeng</style></author><author><style face="normal" font="default" size="100%">Pierre-Nicholas Roy</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Langevin Equation Path Integral Ground State</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry A</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">117</style></volume><pages><style face="normal" font="default" size="100%">7461</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We propose a Langevin equation path integral ground state (LePIGS) approach for the calculation of ground state (zero temperature) properties of molecular systems. The approach is based on a modification of the finite temperature path integral Langevin equation (PILE) method (&lt;i&gt;J. Chem. Phys.&lt;/i&gt;&amp;nbsp;&lt;b&gt;2010&lt;/b&gt;,&amp;nbsp;&lt;i&gt;133&lt;/i&gt;, 124104) to the case of open Feynman paths. Such open paths are necessary for a ground state formulation. We illustrate the applicability of the method using model systems and the weakly bound water–parahydrogen dimer. We show that the method can lead to converged zero point energies and structural properties.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">32</style></issue></record></records></xml>