C. J. Umrigar
C. J. Umrigar
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Title
Cited by
Cited by
Year
Optimized trial wave functions for quantum Monte Carlo calculations
CJ Umrigar, KG Wilson, JW Wilkins
Physical Review Letters 60 (17), 1719, 1988
7531988
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
6001993
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
4582007
Accurate exchange-correlation potentials and total-energy components for the helium isoelectronic series
CJ Umrigar, X Gonze
Physical Review A 50 (5), 3827, 1994
3971994
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
2731996
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
2731995
Optimization of quantum Monte Carlo wave functions by energy minimization
J Toulouse, CJ Umrigar
The Journal of chemical physics 126 (8), 084102, 2007
2662007
Natural orbital functional for the many-electron problem
S Goedecker, CJ Umrigar
Physical review letters 81 (4), 866, 1998
2591998
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
2231994
Energy and variance optimization of many-body wave functions
CJ Umrigar, C Filippi
Physical review letters 94 (15), 150201, 2005
2172005
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
2161994
Quantum Monte Carlo methods in physics and chemistry
MP Nightingale, CJ Umrigar
Springer Science & Business Media, 1998
2081998
Quantum Monte Carlo methods in physics and chemistry
MP Nightingale, CJ Umrigar
Springer Science & Business Media, 1998
2081998
Relationship of Kohn–Sham eigenvalues to excitation energies
A Savin, CJ Umrigar, X Gonze
Chemical Physics Letters 288 (2-4), 391-395, 1998
2071998
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), 174101, 2008
2042008
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
2042006
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
1942016
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
1851997
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
1621982
Semistochastic projector monte carlo method
FR Petruzielo, AA Holmes, HJ Changlani, MP Nightingale, CJ Umrigar
Physical review letters 109 (23), 230201, 2012
1592012
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