# Creation operators

From Encyclopedia of Mathematics

A family of closed linear operators , where is some Hilbert space, acting in the Fock space constructed over . They are the adjoints of the annihilation operators .

#### Comments

Cf. Annihilation operators for a precise description of the operators and for suitable references.

**How to Cite This Entry:**

Creation operators.

*Encyclopedia of Mathematics.*URL: http://encyclopediaofmath.org/index.php?title=Creation_operators&oldid=16575

This article was adapted from an original article by R.A. Minlos (originator), which appeared in Encyclopedia of Mathematics - ISBN 1402006098. See original article