N-Representability conditions generated
✍
Hubert Grudziński
📂
Article
📅
1985
🏛
John Wiley and Sons
🌐
English
⚖ 1006 KB
## Abstract __N__‐representability conditions for a two‐particle density operator implied by positive‐semidefiniteness of the projection operator __P__^__N__+1^(ϕ^1^ Λ Ψ^__N__^) are derived and discussed. The operator __P__^__N__+1^(ϕ^1^ Λ Ψ^__N__^) projects onto an (__N__ + 1)‐particle antisymmetr