›› 2014, Vol. 23 ›› Issue (9): 90303-090303.doi: 10.1088/1674-1056/23/9/090303
Seyed Mahmoud Ashrafi, Mohammad Reza Bazrafkan
Seyed Mahmoud Ashrafi, Mohammad Reza Bazrafkan
摘要: By introducing thermo-entangled state representation |η>, which can map master equations of density operator in quantum statistics as state-vector evolution equations, and using “dissipative interaction picture” we solve the master equation of Jaynes-Cummings model with cavity damping. In addition we derive the Wigner function for density operator when the atom is initially in the up state |↑> and the cavity mode is in coherent state.
中图分类号: (Quantum mechanics)