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C. J. Umrigar

Cornell University · US
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Area of research
Atomic and Molecular Physics, and Optics · Condensed Matter Physics
Research interest
Research interests include Advanced Chemical Physics Studies, Quantum, superfluid, helium dynamics, Quantum and electron transport phenomena, and Physics of Superconductivity and Magnetism.
h-index
48
citations
8,793
works
185
NIH funding
primary concept
email

Recent publications

The Ground State Electronic Energy of Benzene
The Journal of Physical Chemistry Letters 2020cited by 149position: middledoi
Almost exact energies for the Gaussian-2 set with the semistochastic heat-bath configuration interaction method
The Journal of Chemical Physics 2020cited by 56position: lastdoi
The electronic complexity of the ground-state of the FeMo cofactor of nitrogenase as relevant to quantum simulations
The Journal of Chemical Physics 2019cited by 116position: middledoi
Excited States of Methylene, Polyenes, and Ozone from Heat-Bath Configuration Interaction
The Journal of Physical Chemistry A 2018cited by 130position: middledoi
Semistochastic Heat-Bath Configuration Interaction Method: Selected Configuration Interaction with Semistochastic Perturbation Theory
Journal of Chemical Theory and Computation 2017cited by 374position: lastdoi
Excited states using semistochastic heat-bath configuration interaction
The Journal of Chemical Physics 2017cited by 148position: middledoi
Heat-Bath Configuration Interaction: An Efficient Selected Configuration Interaction Algorithm Inspired by Heat-Bath Sampling
Journal of Chemical Theory and Computation 2016cited by 483position: lastdoi
Efficient Heat-Bath Sampling in Fock Space
Journal of Chemical Theory and Computation 2016cited by 107position: lastdoi
Spectroscopic accuracy directly from quantum chemistry: Application to ground and excited states of beryllium dimer
The Journal of Chemical Physics 2014cited by 86position: middledoi
Semistochastic Projector Monte Carlo Method
Physical Review Letters 2012cited by 197position: lastdoi
Optimizing large parameter sets in variational quantum Monte Carlo
Physical Review B 2012cited by 125position: middledoi

Grants

No grants ingested yet.

Frequent collaborators

Adam Holmes · HRL Laboratories (United States)6 papers (2012–2018)Sandeep Sharma · University of Colorado Boulder5 papers (2014–2020)Garnet Kin‐Lic Chan · California Institute of Technology4 papers (2012–2020)Norm M. Tubman · University of California, Berkeley2 papers (2016–2020)Hitesh J. Changlani · National High Magnetic Field Laboratory2 papers (2012–2016)Ali Alavi · University of Cambridge2 papers (2017–2020)Yuan Yao · Cornell University2 papers (2020–2020)Junhao Li · Kunming University of Science and Technology2 papers (2019–2020)Paul M. Zimmerman · University of Michigan1 papers (2018–2018)Janus J. Eriksen · Johannes Gutenberg University Mainz1 papers (2020–2020)Seiichiro Ten‐no · University of Illinois Urbana-Champaign1 papers (2020–2020) · 1 papers (2020–2020)Emmanuel Giner · University of Ferrara1 papers (2020–2020)Julien Toulouse · Griffith University1 papers (2020–2020) · 1 papers (2012–2012)Jun Shen · Michigan State University1 papers (2020–2020)George H. Booth · King's College London1 papers (2014–2014)Matthew Otten · University of Wisconsin–Madison1 papers (2018–2018)Ilias Magoulas · Emory University1 papers (2020–2020)Mark R. Hoffmann · University of North Dakota1 papers (2020–2020)
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