Local and nonlocal observables in quantum optics

Local and nonlocal observables in quantum optics

It is pointed out that there exists an unambiguous definition of locality that enables one to distinguish local and nonlocal quantities. Observables of both types coexist in quantum optics, but one must be very careful when attempting to measure them. A nonlocal observable that formally depends on t...

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Bibliographic Details
Main Author:	Iwo Bialynicki-Birula
Format:	Article
Language:	English
Published:	IOP Publishing 2014-01-01
Series:	New Journal of Physics
Subjects:	local observables quantum optics angular momentum 42.50.-p 42.50.Tx 03.50.De
Online Access:	https://doi.org/10.1088/1367-2630/16/11/113056

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