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arXiv · 2111.05091

Comment on `Parameter-dependent unitary transformation approach for quantum Rabi model'

Daniel Braak·Murray T. Batchelor·Qing-Hu Chen
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Abstract

We discuss the elementary errors in D.G. Zhang's [New. J. Phys. 23, 093014 (2021)] claimed exact solution of the quantum Rabi model. The erroneous solution is seen to be nothing more than the combined solution of the simpler Jaynes-Cummings and anti-Jaynes-Cummings models obtained by neglecting terms in the model Hamiltonian.

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Daniel Braak, Murray T. Batchelor, Qing-Hu Chen. 2021-11-09. Comment on `Parameter-dependent unitary transformation approach for quantum Rabi model'. https://doi.org/10.1088/1367-2630/ac6c44

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