22 citations · 75 across the 15 of their papers we have counts for
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Quantum heat valve and entanglement in superconducting resonators
Yu-qiang Liu, Yi-jia Yang, Ting-ting Ma +1
Quantum superconducting circuit with flexible coupler has been a powerful platform for designing quantum thermal machines. In this letter, we employ the tunable coupling of two sup…
Pure classical correlation dominant quantum thermal diode via three triangular-coupled qubits
Yi-jia Yang, Yu-qiang Liu, Chang-shui Yu
A quantum thermal diode is designed based on three pairwise coupled qubits, two connected to a common reservoir and the other to an independent reservoir. It is found that the inte…
Release of virtual photon and phonon pairs from qubit-plasmon-phonon ultrastrong coupling system
Ting-ting Ma, Yu-qiang Liu, Chang-shui Yu
The most important difference between ultrastrong and non-ultrastrong coupling regimes is that the ground state contains excitations. We consider a qubit-plasmon-phonon ultrastrong…