Quantum dynamic behaviour in a coupled cavities system
作者： Jun Peng , Yun-Wen Wu , Xiao-Juan Li
DOI: 10.1088/1674-1056/21/6/060302
关键词: Qubit 、 Quantum mechanics 、 Laplace transform 、 Excitation 、 Photon 、 Quantum 、 Amplitude 、 Coupling (physics) 、 Physics 、 Quantum state
摘要: The dynamic behaviour of the two-site coupled cavities model which is doped with ta wo-level system investigated. exact solutions in general condition are obtained via Laplace transform. simple analytical several particular cases, demonstrate clear and physical picture for quantum state transition system. In large detuning or hoppling case, states transferring between qubits follow a slow periodic oscillation induced by very weak excitation cavity mode. coupling can be interpreted as two Jaynes-Cummings subsystems interact through photon hop cavities. case ? g, accompanied cavity, modes have same behaviours amplitude probability equal to 0.25 does not change variation parameter.
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