3 papers
quant-ph2020
Nonlocal magnon entanglement generation in coupled hybrid cavity systems
Da-Wei Luo, Xiao-Feng Qian, Ting Yu
We investigate dynamical generation of macroscopic nonlocal entanglements between two remote massive magnon-superconducting-circuit hybrid systems. Two fiber-coupled microwave cavi…
quant-ph2019
Quantum energy transfer between nonlinearly-coupled bosonic bath and a fermionic chain: an exactly solvable model
Zhao-Ming Wang, Da-Wei Luo, Baowen Li +1
The evolution of a quantum system towards thermal equilibrium is usually studied by approximate methods, which have their limits of validity and should be checked against analytica…
quant-ph2019
Geometric decoherence in diffusive open quantum systems
Da-Wei Luo, Hai-Qing Lin, J. Q. You +3
Based on a generic quantum open system model, we study the geometric nature of decoherence by defining a complex-valued geometric phase through stochastic pure states describing no…