Spin squeezing in nonlinear spin-coherent states
نویسندگان
چکیده
منابع مشابه
Spin squeezing in nonlinear spin-coherent states
We introduce the nonlinear spin-coherent state (SCS) via its ladder operator formalism and propose a type of nonlinear SCS by the nonlinear time evolution of the SCS. By a new version of spectroscopic squeezing criteria we study the spin squeezing in both the SCS and the nonlinear SCS. The results show that the SCS is not squeezed in the x, y and z directions, and the nonlinear SCS may be squee...
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ژورنال
عنوان ژورنال: Journal of Optics B: Quantum and Semiclassical Optics
سال: 2001
ISSN: 1464-4266,1741-3575
DOI: 10.1088/1464-4266/3/3/304