| 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 | 696 | 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 | 597 | 2007 |
| 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 | 467 | 2016 |
| Accurate exchange-correlation potentials and total-energy components for the helium isoelectronic series CJ Umrigar, X Gonze Physical Review A 50 (5), 3827, 1994 | 446 | 1994 |
| Optimization of quantum Monte Carlo wave functions by energy minimization J Toulouse, CJ Umrigar The Journal of chemical physics 126 (8), 2007 | 363 | 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 | 353 | 2017 |
| Natural orbital functional for the many-electron problem S Goedecker, CJ Umrigar Physical review letters 81 (4), 866, 1998 | 313 | 1998 |
| 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 | 309 | 1995 |
| 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 | 305 | 1996 |
| Quantum Monte Carlo methods in physics and chemistry MP Nightingale, CJ Umrigar Springer Science & Business Media, 1998 | 301 | 1998 |
| Electronic structure of intrinsic defects in crystalline germanium telluride AH Edwards, AC Pineda, PA Schultz, MG Martin, AP Thompson, ... Physical Review B—Condensed Matter and Materials Physics 73 (4), 045210, 2006 | 275 | 2006 |
| 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 | 274 | 1994 |
| Energy and variance optimization of many-body wave functions CJ Umrigar, C Filippi Physical review letters 94 (15), 150201, 2005 | 258 | 2005 |
| 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 | 244 | 1994 |
| Relationship of Kohn–Sham eigenvalues to excitation energies A Savin, CJ Umrigar, X Gonze Chemical Physics Letters 288 (2-4), 391-395, 1998 | 243 | 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 | 241 | 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 | 217 | 1997 |
| Semistochastic projector monte carlo method FR Petruzielo, AA Holmes, HJ Changlani, MP Nightingale, CJ Umrigar Physical review letters 109 (23), 230201, 2012 | 204 | 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 | 184 | 1982 |
Julien ToulouseLaboratoire de Chimie Théorique, Sorbonne Université & CNRS, IUF, Paris, FranceVerified email at lct.jussieu.fr