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Exact Solution of a Non-Hermitian Generalized Rabi Model |
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| Authors: | Yusong Cao Junpeng Cao |
| Abstract: | An integrable non-Hermitian generalized Rabi model is constructed.A twist matrix is introduced to the construction of Hamiltonian and generates the non-Hermitian properties.The Yang-Baxter integrability of the system is proven.The exact energy spectrum and eigenstates are obtained using the Bethe ansatz.The method given in this study provides a general way to construct integrable spin-boson models. |
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