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quant-ph2025
Deterministic two-photon C-Z gate with the two-photon quantum Rabi model
Jia-Cheng Tang, Jin Zhao, Haitao Yang +5
We propose a scheme for realizing a deterministic two-photon C-Z gate based on variants of the two-photon quantum Rabi model (QRM), which is feasible within the framework of circui…
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…
quant-ph2024
Ultrafast adiabatic passages in ultrastrongly coupled light-matter systems
Xun Gao, Liwei Duan, Pinghua Tang +4
We have obtained the solutions of the multimode quantum Rabi model when all modes have identical frequencies , including dark states with at least $(K=1,2,3,…