24 citations · 39 across the 5 of their papers we have counts for
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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…
Vacuum Rabi oscillation of an atom without rotating-wave approximation
Fa-Qiang Wang, Wei-Ci Liu, Rui-Sheng Liang
We have investigated vacuum Rabi oscillation of an atom coupled with single-mode cavity field exactly, and compared the results with that of J-C model. The results show that, there…
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…
Decoherence of two qubits in a non-Markovian reservoir without rotating-wave approximation
Fa-Qiang Wang, Zhi-Ming Zhang, Rui-Sheng Liang
The decoherence of two initially entangled qubits in a non-Markovian reservoir has been investigated exactly without Born Markovian approximation and rotating-wave approximation(RW…
Finite time decoherence could be suppressed efficiently in photonic crystal
Fa-Qiang Wang, Zhi-Ming Zhang, Rui-Sheng Liang
The decoherence of two initially entangled qubits in anisotropic band gap photonic crystal has been studied analytically without Born or Markovian approximation. It is shown that t…