Testing the Dissipative Type of a Qubit Interacting with Environment
ZENG Hao-Sheng1,2, KUANG Le-Man1, GAO Ke-Lin2
1Department of Physics, Hunan Normal University, Changsha 410081
2Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071
Testing the Dissipative Type of a Qubit Interacting with Environment
ZENG Hao-Sheng1,2;KUANG Le-Man1;GAO Ke-Lin2
1Department of Physics, Hunan Normal University, Changsha 410081
2Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071
Abstract： We propose a method to test the correctness of the coupling model of a qubit interacting with environment and to determine the type of dissipation. The environment is modeled by a bath of oscillators with infinite degrees of freedom and the qubit-bath coupling is chosen to be a general dissipation-decoherence form. The proposed method can be realized in current experiments.
ZENG Hao-Sheng;KUANG Le-Man;GAO Ke-Lin. Testing the Dissipative Type of a Qubit Interacting with Environment[J]. 中国物理快报, 2003, 20(7): 988-990.
ZENG Hao-Sheng, KUANG Le-Man, GAO Ke-Lin. Testing the Dissipative Type of a Qubit Interacting with Environment. Chin. Phys. Lett., 2003, 20(7): 988-990.
2003, Vol. 20 
