105 citations · 324 across the 7 of their papers we have counts for
3 papers · 1 filter
Semi-stochastic full configuration interaction quantum Monte Carlo: developments and application
N. S. Blunt, Simon D. Smart, J. A. F. Kersten +3
We expand upon the recent semi-stochastic adaptation to full configuration interaction quantum Monte Carlo (FCIQMC). We present an alternate method for generating the deterministic…
The effect of quantization on the FCIQMC sign problem
Michael H. Kolodrubetz, James S. Spencer, Bryan K. Clark +1
The sign problem in Full Configuration Interaction Quantum Monte Carlo (FCIQMC) without annihilation can be understood as an instability of the psi-particle population to the groun…
The sign problem and population dynamics in the full configuration interaction quantum Monte Carlo method
J. S. Spencer, N. S. Blunt, W. M. C. Foulkes
The recently proposed full configuration interaction quantum Monte Carlo method allows access to essentially exact ground-state energies of systems of interacting fermions substant…