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:

    “The United States is a republic, and a republic is a state in which the people are the boss. That means us. And if the big shots in Washington don’t do like we vote, we don’t vote for them, by golly, no more.”
    —Willis Goldbeck (1900–1979)