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quant-ph2025
Enhanced charging power in nonreciprocal quantum battery by reservoir engineering
Qi-Yin Lin, Guang-Zheng Ye, Can Li +2
We propose a scheme to achieve a nonreciprocal quantum battery (QB) in the non-Hermitian (NH) system, which can overcome the intrinsic dissipation and reverse flow constraints. The…
quant-ph2024
N-photon solutions to the two-qubit quantum Rabi model
Qiang Lin, Junlong Tian, Pinghua Tang +1
We studied the two-qubit quantum Rabi model and found its dark state solutions with at most N photons. One peculiar case presents when , which has constant eigenenergy in the…