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Algebraic structure of fermion density matrices. I
Author(s) -
Dyadyusha G. G.,
Kryachko E. S.
Publication year - 1981
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/qua.560190206
Subject(s) - algebraic structure , algebraic number , fermion , symmetry (geometry) , matrix (chemical analysis) , physics , density matrix , theoretical physics , mathematics , algebra over a field , pure mathematics , quantum mechanics , materials science , geometry , mathematical analysis , composite material , quantum
In this paper we define the algebraic structure of a reduced fermion density matrix. We relate the algebraic structure to certain symmetry properties of the reduced density matrix.