Author:
Yan Dong,Wang Xiaoguang,Song Lijun,Zong Zhanguo
Abstract
AbstractWe consider the mean spin direction (MSD) of superpositions of two spin coherent states (SCS) | ± μ〉, and superpositions of | μ〉 and | μ*〉 with a relative phase. We find that the azimuthal angle exhibits a π transition for both states when we vary the relative phase. The spin squeezing of the states, and the bosonic counterpart of the mean spin direction are also discussed.
Subject
General Physics and Astronomy
Cited by
44 articles.
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