Publication Date:
2017-04-27
Description:
Author(s): Lauretta R. Schwarz, A. Alavi, and George H. Booth We reformulate the projected imaginary-time evolution of the full configuration interaction quantum Monte Carlo method in terms of a Lagrangian minimization. This naturally leads to the admission of polynomial complex wave function parametrizations, circumventing the exponential scaling of the appro… [Phys. Rev. Lett. 118, 176403] Published Tue Apr 25, 2017
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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