bra-ket (English, noun)
expansion: bra-ket (plural bra-kets)
Senses:
topics: natural-sciences
physical-sciences
physics
glosses: The scalar product of two vectors (and optionally an operator), in Hilbert space, where the left (row) vector is a bra and the right (column) vector is a ket. Symbolised by ⟨...|...⟩ (bra and ket only) or ⟨...|...|...⟩ (bra, operator, ket).
Forms:
form: bra-kets
tags: plural