Follow
C. J. Umrigar
C. J. Umrigar
Verified email at cornell.edu - Homepage
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
7931988
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
6571993
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
5142007
Accurate exchange-correlation potentials and total-energy components for the helium isoelectronic series
CJ Umrigar, X Gonze
Physical Review A 50 (5), 3827, 1994
4231994
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
3002016
Optimization of quantum Monte Carlo wave functions by energy minimization
J Toulouse, CJ Umrigar
The Journal of chemical physics 126 (8), 084102, 2007
2982007
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
2871996
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
2851995
Natural orbital functional for the many-electron problem
S Goedecker, CJ Umrigar
Physical review letters 81 (4), 866, 1998
2791998
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
2431994
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
2352006
Quantum Monte Carlo methods in physics and chemistry
MP Nightingale, CJ Umrigar
Springer Science & Business Media, 1998
2321998
Quantum Monte Carlo methods in physics and chemistry
MP Nightingale, CJ Umrigar
Springer Science & Business Media, 1998
2321998
Energy and variance optimization of many-body wave functions
CJ Umrigar, C Filippi
Physical review letters 94 (15), 150201, 2005
2312005
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
2311994
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
2292017
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
2192008
Relationship of Kohn–Sham eigenvalues to excitation energies
A Savin, CJ Umrigar, X Gonze
Chemical Physics Letters 288 (2-4), 391-395, 1998
2181998
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
2051997
Semistochastic projector monte carlo method
FR Petruzielo, AA Holmes, HJ Changlani, MP Nightingale, CJ Umrigar
Physical review letters 109 (23), 230201, 2012
1772012
The system can't perform the operation now. Try again later.
Articles 1–20