commutator

(redirected from Anticommutator)
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Related to Anticommutator: Commutation relation
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Words related to commutator

switch for reversing the direction of an electric current

References in periodicals archive ?
We define the commutator and the anticommutator, respectively, as
They state that the product of uncertainties of two (symmetric or normal) operators in a Hilbert space is bounded from below by the expectation values of their commutator (the "classical" UP) and their anticommutator.