Entropic Squeezing Properties of Superposition Coherent States
Yun‐Jie Xia · Journal of Liaocheng Teachers College · 2003
We study the position and momentum entropic squeezing for superposotion coherent states in this paper. The influence of coherent state strength,phase angle and superposition coefficect on the spueezing are discussed by numerical calculations. The results show that both the two states exhibit the entropic squeezing. The squeezing is related to the strength of coherent state, phase angle and superposition coefficient,in which the superposition coefficient is the principal facor.