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quant-ph2003
Swapping and entangling qubits of single photons and atoms
T. W. Chen, C. K. Law, P. T. Leung
A scheme is proposed here to achieve swapping and entangling of photonic and atomic qubits with high fidelity. The mechanism is based on the scattering of a single photon from a $Λ…
quant-ph2003
Generation of entangled states of two atoms inside a leaky cavity
T. W. Chen, C. K. Law, P. T. Leung
An in-depth theoretical study is carried out to examine the quasi-deterministic entanglement of two atoms inside a leaky cavity. Two -type three-level atoms, initially in their…
quant-ph2003
Effect of collision dephasing on atomic evolutions in a high-Q cavity
T. W. Chen, P. T. Leung
The decoherence mechanism of a single atom inside a high-Q cavity is studied, and the results are compared with experimental observations performed by M. Brune et al. [Phys. Rev. L…