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Permutational symmetry of reduced density matrices

✍ Scribed by Eugene S. Kryachko


Publisher
John Wiley and Sons
Year
1977
Tongue
English
Weight
450 KB
Volume
11
Category
Article
ISSN
0020-7608

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✦ Synopsis


Abstract

The problems of permutational symmetry of the density matrices in reduction are studied. Some necessary and sufficient conditions for N, [Ξ»~1~], [Ξ»~2~]‐derivability problem are given.


πŸ“œ SIMILAR VOLUMES


Traces of spin-adapted reduced density m
✍ E. PΓ©rez-Romero; L. M. Tel; C. Valdemoro πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 142 KB πŸ‘ 2 views

## Ε½ . The traces of the p-order reduced density matrices p-RDM split into independent Λ†2 Δ‰ontributions associated to the subsets of p-electron eigenstates of the S and S z operators. Here, we report the partial traces for the blocks of the low-order RDMs corresponding to pure spin states of an N-