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单词 Brillouin theorem
释义

Brillouin theorem

英语百科

Brillouin's theorem

(重定向自Brillouin theorem)

In quantum chemistry, Brillouin's theorem, proposed by the French physicist Léon Brillouin in 1934, states that given a self-consistent optimized Hartree-Fock wavefunction |\psi_0\rangle, the matrix element of the Hamiltonian between the ground state and a single excited determinant (i.e. one where an occupied orbital a is replaced by a virtual orbital r)

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更新时间:2025/6/17 10:00:41