Coherence and squeezing in Z(3)-graded spin coherent states

초록

A new kind of spin coherent state called a Z(3)-graded spin coherent state is constructed by using the complex solution of the equation q(3) = 1. We explicitly find three kinds of Z(3)-graded spin coherent states. The associated coherent property and spin squeezing are also examined. (c) 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

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