New representation for thermo excitation and de-excitation in thermofield dynamics
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Publication:5935207
DOI10.1016/S0375-9601(01)00198-0zbMath0984.81072MaRDI QIDQ5935207
Publication date: 20 June 2001
Published in: Physics Letters. A (Search for Journal in Brave)
Related Items (14)
Solution of the master equation in the amplitude damping model under the action of linear resonance force ⋮ Infinitive operator-sum representation for damping in a squeezed heat reservoir via the thermo entangled state approach ⋮ Evolution of the number state in laser process ⋮ The generalized thermo Jaynes-Cummings model and its energy spectrum ⋮ Kraus operator-sum representation and time evolution of distribution functions in phase-sensitive reservoirs ⋮ Thermo Jaynes-Cummings model and its diagonalization ⋮ ANALYSIS OF THE LASER PROCESS WITH THREE DIFFERENT INITIAL STATES ⋮ A possible generalization of Dirac's phase operator and its relation to Paul's phase operator ⋮ Infinite operator-sum representation of density operator for a dissipative cavity with Kerr medium derived by virtue of entangled state representation ⋮ Quasi-probability distribution in the coherent thermal state representation and its time evolution ⋮ Time evolution of density operator for field damping in squeezed bath calculated by squeezing transformation and entangled state representation ⋮ Quantum entanglement via thermo excitation on the thermo vacuum state ⋮ Using a new disentangling technique in the solution of the master equation of a driven damped harmonic oscillator by thermo entangled states representation ⋮ The effects of an oscillating external field on the damping behavior of the single-mode cavity in the thermal bath
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