General symmetry operators of the asymmetric quantum Rabi model within Bogoliubov operator approach


الملخص بالإنكليزية

In this paper, we propose a general scheme to obtain the symmetry operators in the asymmetric quantum Rabi model within Bogoliubov operator approaches. The previous symmetry operators for small integer biases can be extremely easily reproduced in our scheme. Moreover, we can easily obtain the symmetry operators for arbitrary large biases hierarchically, which is perhaps hardly treated with the standard approach based on the expansions on the original Fock space.

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