Articles with "cumulant" as a keyword



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Numerical simulation of dam break flow impact on vertical cylinder by cumulant lattice Boltzmann method

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Published in 2021 at "Journal of Hydrodynamics"

DOI: 10.1007/s42241-021-0028-6

Abstract: The purpose of this study is to apply the cumulant lattice Boltzmann method (LBM) to simulate high Reynolds number free surface flows. The single-phase cumulant LBM is extended to solve the free surface flows by… read more here.

Keywords: lattice boltzmann; cumulant; impact; method ... See more keywords
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Real-Time Equation-of-Motion CCSD Cumulant Green's Function.

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Published in 2022 at "Journal of chemical theory and computation"

DOI: 10.1021/acs.jctc.1c01179

Abstract: Many-body excitations in X-ray photoemission spectra have been difficult to simulate from first principles. We have recently developed a cumulant-based one-electron Green's function method using the real-time coupled-cluster-singles equation-of-motion approach (RT-EOM-CCS) that provides a general… read more here.

Keywords: function; green function; equation motion; cumulant ... See more keywords