sneggrassmanconstants

◼ sneggrassmanconstants[z, w] declares z and w to be anti-commuting Grassman quantities.

◼ Grassman numbers anticommute with each other. By convention, they also anticommute with Fermionic operators.

◼ Hermitian conjugation of Grassman numbers is interpreted as interchanging z and conj[z].

◼ Grassman numbers are automatically moved (anticommuted) to the begining of a nc sequence.

◼ See also: grassmanQ, nc, conj.

Further Examples

See the Further examples for grassmanQ.