Brillouin theorem

GPTKB entity

Statements (13)
Predicate Object
gptkbp:instanceOf gptkb:mathematical_concept
gptkbp:appliesTo closed-shell systems
gptkbp:describes gptkb:Hartree–Fock_wavefunction
gptkbp:field quantum chemistry
quantum mechanics
https://www.w3.org/2000/01/rdf-schema#label Brillouin theorem
gptkbp:namedAfter gptkb:Léon_Brillouin
gptkbp:publishedIn 1929
gptkbp:relatedTo gptkb:post-Hartree–Fock_methods
configuration interaction
gptkbp:state matrix element between Hartree–Fock determinant and singly excited determinant is zero
gptkbp:bfsParent gptkb:Léon_Brillouin
gptkbp:bfsLayer 5