15 citations · 37 across the 8 of their papers we have counts for
8 papers
Vacuum Rabi Splitting in Nanomechanical QED System with Nonlinear Resonator
M. Y. Zhao, S. M. Yu, X. Xiao +1
Considering the intrinsic nonlinearity in a nanomechanical resonator coupled to a charge qubit, vacuum Rabi splitting effect is studied in a nanomechanical QED (qubit-resonator) sy…
Coherent Josephson phase qubit with a single crystal silicon capacitor
U. Patel, Y. Gao, D. Hover +3
We have incorporated a single crystal silicon shunt capacitor into a Josephson phase qubit. The capacitor is derived from a commercial silicon-on-insulator wafer. Bosch reactive io…
Probing Nano-Mechanical QED Effects
Y. B. Gao, S. Yang, Yu-xi Liu +2
We propose and study an "intrinsic probing" approach, without introducing any external detector, to mimic cavity QED effects in a qubit-nanomechanical resonator system. This metall…
Decoherence in time evolution of bound entanglement
Zhe Sun, Xiaoguang Wang, Y. B. Gao +1
We study a dynamic process of disentanglement by considering the time evolution of bound entanglement for a quantum open system, two qutrits coupling to a common environment. Here,…
On the effectiveness of the protocol creating the maximum entanglement of two charge-phase qubits by cavity field
C. Li, Y. B. Gao
We revisit the protocols to create maximally entangled states between two Josephson junction (JJ) charge phase qubits coupled to a microwave field in a cavity as a quantum data bus…
A nonlinear mechanism of charge qubit decoherence in a lossy cavity: the quasi normal mode approach
Y. B. Gao, Y. D. Wang, C. P. Sun
In the viewpoint of quasi normal modes, we describe a novel decoherence mechanism of charge qubit of Josephson Junctions (JJ) in a lossy micro-cavity, which can appear in the reali…