Analytical and numerical investigations of displaced thermal state evolutions in a laser process Project supported by the National Natural Science Foundation of China (Grant No. 11347026) and the Natural Science Foundation of Shandong Province, China (Grant Nos. ZR2016AM03 and ZR2017AM011). |
(color online) Time-evolution of the Wigner function distribution of the state ρ(V,d) with given V and d for different values of κ, g, and t in a laser channel: (a) (2,1,0); (b) (2,1,1); (c) (5,1,1). |