Grand-canonical-ensemble representability problem for the one-electron reduced density matrix
We deal with many-electron systems having a noninteger number of electrons, which cannot be described properly by means of pure states or by canonical statistical ensemble states. The study of the one-electron reduced density matrix for these systems raises the problem of its representability in sta...
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Autores principales: | Alcoba, D.R., Bochicchio, R.C., Massacessi, G.E., Lain, L., Torre, A. |
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Formato: | JOUR |
Materias: | |
Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_10502947_v75_n1_p_Alcoba |
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