C. J. Umrigar

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Citations	9127	2848
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Co-authors

Julien ToulouseLaboratoire de Chimie Théorique, Sorbonne Université & CNRS, IUF, Paris, FranceVerified email at lct.jussieu.fr
Xavier GonzeProfessor of Computational Material Science (UCLouvain, Belgium and Skoltech, Russia)Verified email at uclouvain.be
Harold U BarangerDuke UniversityVerified email at phy.duke.edu
Devrim GucluIzmir Institute of TechnologyVerified email at iyte.edu.tr
Adam A HolmesVirginia TechVerified email at cornell.edu
Sandeep SharmaUniversity of Colorado, BoulderVerified email at colorado.edu
Stefan GoedeckerUniversity of Basel, SwitzerlandVerified email at unibas.ch
Hitesh J ChanglaniAssistant Professor, Florida State University and National High Magnetic Field LaboratoryVerified email at magnet.fsu.edu
Amit GhosalIndian Institute of Science Education and Research KolkataVerified email at iiserkol.ac.in
Garnet Kin-Lic ChanDivision of Chemistry and Chemical Engineering, California Institute of TechnologyVerified email at caltech.edu
Francesco PederivaUniversity of Trento, Physics Department, and INFN-TIFPAVerified email at unitn.it
sandro sorellaSISSA- International School of Advanced Studies DEMOCRITOS Simulation Centre CNR-IOMVerified email at sissa.it
Roland AssarafVerified email at lct.jussieu.fr
David J. SinghUniversity of MissouriVerified email at missouri.edu
Gun Sang JeonDepartment of Physics, Ewha Womans UniversityVerified email at ewha.ac.kr
Arthur H EdwardsSenior Research Physicist, Air Force Research LaboratoryVerified email at us.af.mil
John KettersonNorthwestern UniversityVerified email at northwestern.edu
Kevin DriverLawrence Livermore National Laboratory
Jens NorskovTechnical University of DenmarkVerified email at dtu.dk

C. J. Umrigar

Cornell University

Verified email at cornell.edu - Homepage

electronic structure theory


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Optimized trial wave functions for quantum Monte Carlo calculations CJ Umrigar, KG Wilson, JW Wilkins Physical Review Letters 60 (17), 1719, 1988	753	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	600	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	458	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	397	1994
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	273	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	273	1995
Optimization of quantum Monte Carlo wave functions by energy minimization J Toulouse, CJ Umrigar The Journal of chemical physics 126 (8), 084102, 2007	266	2007
Natural orbital functional for the many-electron problem S Goedecker, CJ Umrigar Physical review letters 81 (4), 866, 1998	259	1998
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	223	1994
Energy and variance optimization of many-body wave functions CJ Umrigar, C Filippi Physical review letters 94 (15), 150201, 2005	217	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	216	1994
Quantum Monte Carlo methods in physics and chemistry MP Nightingale, CJ Umrigar Springer Science & Business Media, 1998	208	1998
Quantum Monte Carlo methods in physics and chemistry MP Nightingale, CJ Umrigar Springer Science & Business Media, 1998	208	1998
Relationship of Kohn–Sham eigenvalues to excitation energies A Savin, CJ Umrigar, X Gonze Chemical Physics Letters 288 (2-4), 391-395, 1998	207	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), 174101, 2008	204	2008
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	204	2006
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	194	2016
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	185	1997
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	162	1982
Semistochastic projector monte carlo method FR Petruzielo, AA Holmes, HJ Changlani, MP Nightingale, CJ Umrigar Physical review letters 109 (23), 230201, 2012	159	2012

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