Premium
Permutational symmetry of reduced density matrices
Author(s) -
Kryachko Eugene S.
Publication year - 1977
Publication title -
international journal of quantum chemistry
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/qua.560110405
Subject(s) - symmetry (geometry) , reduction (mathematics) , mathematics , pure mathematics , combinatorics , theoretical physics , chemistry , mathematical physics , physics , geometry
The problems of permutational symmetry of the density matrices in reduction are studied. Some necessary and sufficient conditions for N , [λ 1 ], [λ 2 ]‐derivability problem are given.