Fock State

A Fock state (also known as a number state), in quantum mechanics, is any element of a Fock space with a well-defined number of particles (or quanta). These states are named after the Soviet physicist, V. A. Fock.

Read more about Fock State:  Definition, Energy Eigenstates, Vacuum Fluctuations, Multi-mode Fock States, Source of Single Photon State, Non-classical Behaviour

Famous quotes containing the word state:

    There are great advantages to seeing yourself as an accident created by amateur parents as they practiced. You then have been left in an imperfect state and the rest is up to you. Only the most pitifully inept child requires perfection from parents.
    Frank Pittman (20th century)