259 citations · 952 across the 35 of their papers we have counts for
Showing 2012 · quant-phShow all
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quant-ph2012★ 54 cited
Entanglement and nonclassicality of photon-added two-mode squeezed thermal state
Li-Yun Hu, Fang Jia, Zhi-Ming Zhang
We introduce a kind of entangled state---photon-addition two-mode squeezed thermal state (TMSTS) by adding photons to each mode of the TMSTS. Using the P-representation of thermal…
quant-ph2012★ 4 cited
Adiabatic approximation in the ultrastrong-coupling regime of a system consisting of an oscillator and two qubits
Ping Yang, Zhi-Ming Zhang
We present a system composed of two flux qubits and a transmission-line resonator. Instead of using the rotating wave approximation (RWA), we analyse the system by the adiabatical…