Coherence and squeezing in Z3‐graded spin coherent states
Won Sang Chung · Fortschritte der Physik · 2014
Abstract A new kind of spin coherent state called a Z3‐graded spin coherent state is constructed by using the complex solution of the equation q3 = 1. We explicitly find three kinds of Z3‐graded spin coherent states. The associated coherent property and spin squeezing are also examined.