This article describes the variational and fixed-node diffusion quantum Monte Carlo methods and how they may be used to calculate the properties of many-electron systems. These …
Over the past several decades, computational approaches to studying strongly-interacting systems have become increasingly varied and sophisticated. This book provides a …
We introduce a new family of trial wave-functions based on deep neural networks to solve the many-electron Schrödinger equation. The Pauli exclusion principle is dealt with explicitly …
DM Ceperley - Reviews of Modern Physics, 1995 - APS
One of Feynman's early applications of path integrals was to superfluid He 4. He showed that the thermodynamic properties of Bose systems are exactly equivalent to those of a …
Hydrogen and helium are the most abundant elements in the Universe. They are also, in principle, the most simple. Nonetheless, they display remarkable properties under extreme …
RJ Needs, MD Towler, ND Drummond… - The Journal of …, 2020 - pubs.aip.org
We present an overview of the variational and diffusion quantum Monte Carlo methods as implemented in the casino program. We particularly focus on developments made in the last …
The following sections are included: Random Numbers and Statistical Analysis Probability density and distribution functions Characterization of probability density functions Functions …
Featuring detailed explanations of the major algorithms used in quantum Monte Carlo simulations, this is the first textbook of its kind to provide a pedagogical overview of the field …
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