Variational principle for many-fermion systems

Elliot H. Lieb

Research output: Contribution to journalArticlepeer-review

152 Scopus citations

Abstract

If ψ is a determinantal eigenfunction for the N-fermion Hamiltonian, H, with one- and two-body terms, then e0<aψ,Hψ.

Original languageEnglish (US)
Pages (from-to)457-459
Number of pages3
JournalPhysical review letters
Volume46
Issue number7
DOIs
StatePublished - 1981

All Science Journal Classification (ASJC) codes

  • General Physics and Astronomy

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