156 citations · 501 across the 18 of their papers we have counts for
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physics.chem-ph2017★ 29 cited
Multi-state effective Hamiltonian and size-consistency corrections in stochastic configuration interactions
Seiichiro L. Ten-no
Model space quantum Monte Carlo (MSQMC) is an extension of full configuration interaction QMC (FCIQMC) that allows us to calculate quasi-degenerate and excited electronic states by…
physics.chem-ph2017
Bridging single- and multireference domains for electron correlation: spin-extended coupled electron pair approximation
Takashi Tsuchimochi, Seiichiro Ten-no
We propose a size-consistent generalization of the recently developed spin-extended configuration interaction with singles and doubles (ECISD), where a CI wave function is explicit…