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Cyrus Umrigar

47

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Externally corrected CCSD with renormalized perturbative triples (R-ecCCSD(T)) and density matrix renormalization group and selected configuration interaction external sources

2021 arXiv: Chemical Physics
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Direct Comparison of Many-Body Methods for Realistic Electronic Hamiltonians

2020 Physical Review X
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Almost exact energies for the Gaussian-2 set with the semistochastic heat-bath configuration interaction method

2020 arXiv: Chemical Physics
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Accurate many-body electronic structure near the basis set limit: Application to the chromium dimer

2020
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Accurate many-body electronic structure near the basis set limit: Application to the chromium dimer

2020
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Accurate many-body electronic structure near the basis set limit: application to the chromium dimer

2019 arXiv: Chemical Physics
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Fast Heat-Bath Configuration Interaction

2019 Bulletin of the American Physical Society
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Almost exact energies for the G1/G2 set with the semistochastic heat-bath configuration interaction method

2019 Bulletin of the American Physical Society
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Improving the Accuracy of AFQMC with Non-Orthogonal Multi-Determinant Wave Functions

2018
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Introduction to the Variational and Diffusion Monte Carlo Methods

2016 Advances in Quantum Chemistry
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Citations (15)