Optimized trial wave functions for quantum Monte Carlo calculations CJ Umrigar, KG Wilson, JW Wilkins Physical Review Letters 60 (17), 1719, 1988 | 830 | 1988 |
A diffusion Monte Carlo algorithm with very small time‐step errors CJ Umrigar, MP Nightingale, KJ Runge The Journal of chemical physics 99 (4), 2865-2890, 1993 | 685 | 1993 |
Alleviation of the fermion-sign problem by optimization of many-body wave functions CJ Umrigar, J Toulouse, C Filippi, S Sorella, RG Hennig Physical review letters 98 (11), 110201, 2007 | 583 | 2007 |
Accurate exchange-correlation potentials and total-energy components for the helium isoelectronic series CJ Umrigar, X Gonze Physical Review A 50 (5), 3827, 1994 | 441 | 1994 |
Heat-bath configuration interaction: An efficient selected configuration interaction algorithm inspired by heat-bath sampling AA Holmes, NM Tubman, CJ Umrigar Journal of chemical theory and computation 12 (8), 3674-3680, 2016 | 422 | 2016 |
Optimization of quantum Monte Carlo wave functions by energy minimization J Toulouse, CJ Umrigar The Journal of chemical physics 126 (8), 2007 | 340 | 2007 |
Semistochastic heat-bath configuration interaction method: Selected configuration interaction with semistochastic perturbation theory S Sharma, AA Holmes, G Jeanmairet, A Alavi, CJ Umrigar Journal of chemical theory and computation 13 (4), 1595-1604, 2017 | 315 | 2017 |
Natural orbital functional for the many-electron problem S Goedecker, CJ Umrigar Physical review letters 81 (4), 866, 1998 | 306 | 1998 |
Multiconfiguration wave functions for quantum Monte Carlo calculations of first‐row diatomic molecules C Filippi, CJ Umrigar The Journal of Chemical Physics 105 (1), 213-226, 1996 | 304 | 1996 |
All-electron study of gradient corrections to the local-density functional in metallic systems A Khein, DJ Singh, CJ Umrigar Physical Review B 51 (7), 4105, 1995 | 302 | 1995 |
All-electron local-density and generalized-gradient calculations of the structural properties of semiconductors C Filippi, DJ Singh, CJ Umrigar Physical Review B 50 (20), 14947, 1994 | 270 | 1994 |
Electronic structure of intrinsic defects in crystalline germanium telluride AH Edwards, AC Pineda, PA Schultz, MG Martin, AP Thompson, ... Physical Review B 73 (4), 045210, 2006 | 267 | 2006 |
Energy and variance optimization of many-body wave functions CJ Umrigar, C Filippi Physical review letters 94 (15), 150201, 2005 | 257 | 2005 |
Quantum Monte Carlo methods in physics and chemistry MP Nightingale, CJ Umrigar Springer Science & Business Media, 1998 | 257 | 1998 |
Comparison of exact and approximate density functionals for an exactly soluble model C Filippi, CJ Umrigar, M Taut The Journal of chemical physics 100 (2), 1290-1296, 1994 | 246 | 1994 |
Relationship of Kohn–Sham eigenvalues to excitation energies A Savin, CJ Umrigar, X Gonze Chemical Physics Letters 288 (2-4), 391-395, 1998 | 237 | 1998 |
Full optimization of Jastrow–Slater wave functions with application to the first-row atoms and homonuclear diatomic molecules J Toulouse, CJ Umrigar The Journal of chemical physics 128 (17), 2008 | 236 | 2008 |
Critical assessment of the self-interaction-corrected–local-density-functional method and its algorithmic implementation S Goedecker, CJ Umrigar Physical Review A 55 (3), 1765, 1997 | 212 | 1997 |
Semistochastic projector monte carlo method FR Petruzielo, AA Holmes, HJ Changlani, MP Nightingale, CJ Umrigar Physical review letters 109 (23), 230201, 2012 | 202 | 2012 |
Band structure, intercalation, and interlayer interactions of transition-metal dichalcogenides: Ti and LiTi C Umrigar, DE Ellis, DS Wang, H Krakauer, M Posternak Physical Review B 26 (9), 4935, 1982 | 180 | 1982 |