fock matrix

Fetched 2026-10-26 (cache).

Synonyms: block matrix

Antonyms: block matrix

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|quantum mechanics}} In the [[Hartree-Fock method]] of [[quantum mechanics]], a [[matrix]] approximating the single-electron energy operator of a given quantum system in a given set of basis vectors.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.