173 citations · 274 across the 3 of their papers we have counts for
3 papers
quant-ph2008★ 173 cited
Quantum control gates with weak cross-Kerr nonlinearity
Qing Lin, Jian Li
In this paper, with the weak cross-Kerr nonlinearity, we first present a special experimental scheme called C-path gate with which the realization of all possible bipartite POVMs o…
cond-mat.mes-hall2008★ 18 cited
Enhancement of sudden death of entanglement for driven qubits
Jian Li, K. Chalapat, G. S. Paraoanu
We study the recently discovered phenomena of sudden death of entanglement for a system of two qubits, each of them independently longitudinally damped by a reservoir and subjected…
cond-mat.supr-con2008★ 83 cited
Entanglement of superconducting qubits via microwave fields: classical and quantum regimes
Jian Li, K. Chalapat, G. S. Paraoanu
We study analytically and numerically the problem of two qubits with fixed coupling irradiated with quantum or classical fields. In the classical case, we derive an effective Hamil…