Open AccessReduced scaling extended multi-state CASPT2 (XMS-CASPT2) using supporting subspaces and tensor hyper-contraction
Author(s) -
Changjiang Song,
Todd J. Martı́nez
Publication year - 2020
Publication title -
journal of chemical physics online/the journal of chemical physics/journal of chemical physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.071
H-Index - 357
eISSN - 1089-7690
pISSN - 0021-9606
DOI - 10.1063/5.0007417
Subject(s) - scaling , excited state , statistical physics , tensor (intrinsic definition) , excitation , algorithm , linear subspace , computer science , physics , mathematics , quantum mechanics , geometry