Exact Solutions to the Quantum Rabi-Stark Model Within Tunable Coherent States
You-Fei Xie1,Qing-Hu Chen1,2,†(
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Fig. 1. (Color online) The lowest ten solutions of the polynomial equation for $\Delta =0.5$ with different parameters $U$ and $g$. The left panel is for even parity and the right panel is for odd parity. The black circles are numerical solutions.
