2 papers
quant-ph2008
Decoherence of two qubits in a non-Markovian squeezed reservoir
Fa-Qiang Wang, Zhi-Ming Zhang, Rui-Sheng Liang
The decoherence of two initially entangled qubits in a squeezed vacuum cavity has been investigated exactly. The results show that, first, in principle, the disentanglement time de…
quant-ph2008
Decoherence of two qubits coupled with one-mode cavity without rotating-wave approximation
Fa-Qiang Wang, Wei-Ci Liu, Rui-Sheng Liang
The decoherence of two qubits, coupled with one-mode cavity separately, has been investigated exactly. The results show that, for the resonant case, the decoherence behavior of sys…