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20172024
most citedAnalytical solutions by squeezing to the anisotropic Rabi model in the nonperturbative deep-strong coupling regime

31 citations · 71 across the 4 of their papers we have counts for

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Showing 2019Show all

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quant-ph2019

First-order and continuous quantum phase transitions in the anisotropic quantum Rabi-Stark model

You-Fei Xie, Xiang-You Chen, Xiao-Fei Dong +1

Various quantum phase transitions in the anisotropic Rabi-Stark model with both the nonlinear Stark coupling and the linear dipole coupling between a two-level system and a single-…

quant-ph2019

Generalized coherent-squeezed-state expansion for the quantum Rabi model

Xiang-You Chen, Yu-Yu Zhang, Hang Zheng

We develop a systematic variational coherent-squeezed-state expansion for the ground state of the quantum Rabi model, which includes an additional squeezing effect with comparisons…