Comment on 'Parameter-dependent unitary transformation approach for quantum Rabi model'
- We discuss the elementary errors in Zhang’s (2021 New J. Phys. 23, 093014) 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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| Author: | Daniel BraakORCiDGND, Murray T. Batchelor, Qing-Hu Chen |
|---|---|
| URN: | urn:nbn:de:bvb:384-opus4-959120 |
| Frontdoor URL | https://opus.bibliothek.uni-augsburg.de/opus4/95912 |
| ISSN: | 1367-2630OPAC |
| Parent Title (English): | New Journal of Physics |
| Publisher: | IOP Publishing |
| Type: | Article |
| Language: | English |
| Date of first Publication: | 2022/05/20 |
| Publishing Institution: | Universität Augsburg |
| Release Date: | 2022/06/08 |
| Tag: | light–matter interaction; quantum Rabi model; Jaynes–Cummings model |
| Volume: | 24 |
| Issue: | 5 |
| First Page: | 058001 |
| DOI: | https://doi.org/10.1088/1367-2630/ac6c44 |
| Institutes: | Mathematisch-Naturwissenschaftlich-Technische Fakultät |
| Mathematisch-Naturwissenschaftlich-Technische Fakultät / Institut für Physik | |
| Mathematisch-Naturwissenschaftlich-Technische Fakultät / Institut für Physik / Lehrstuhl für Experimentalphysik VI | |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
| Licence (German): |  CC-BY 4.0: Creative Commons: Namensnennung (mit Print on Demand) |
