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Retraction: "Algebraic approach to the Tavis–Cummings model with three modes of oscillation" [J. Math. Phys. 59, 073506 (2018)].
- Source :
-
Journal of Mathematical Physics . Sep2023, Vol. 64 Issue 9, p1-2. 2p. - Publication Year :
- 2023
-
Abstract
- In particular, the main problem of the Bogoliubov transformation comes when, with the parameters HT <math display="inline" overflow="scroll" xmlns="http://www.w3.org/1998/Math/MathML"><mrow><mover accent="true"><mrow> r </mrow><mo stretchy="false"> </mo></mover></mrow></math> ht and HT <math display="inline" overflow="scroll" xmlns="http://www.w3.org/1998/Math/MathML"><mrow><mover accent="true"><mrow> </mrow><mo stretchy="false"> </mo></mover></mrow></math> ht , one tries to verify if the transformation is unitary. In fact, if one computes the commutators between HT <math display="inline" overflow="scroll" xmlns="http://www.w3.org/1998/Math/MathML"><msub><mrow><mover accent="true"><mrow> A </mrow><mo stretchy="false"> </mo></mover></mrow><mrow><mn>1</mn></mrow></msub><mo>,</mo><msubsup><mrow><mover accent="true"><mrow> A </mrow><mo stretchy="false"> </mo></mover></mrow><mrow><mn>1</mn></mrow><mrow><mo>†</mo></mrow></msubsup></math> ht and HT <math display="inline" overflow="scroll" xmlns="http://www.w3.org/1998/Math/MathML"><msub><mrow><mover accent="true"><mrow> A </mrow><mo stretchy="false"> </mo></mover></mrow><mrow><mn>2</mn></mrow></msub><mo>,</mo><msubsup><mrow><mover accent="true"><mrow> A </mrow><mo stretchy="false"> </mo></mover></mrow><mrow><mn>2</mn></mrow><mrow><mo>†</mo></mrow></msubsup></math> ht , an expression similar to Eq. (3) is obtained. [Extracted from the article]
- Subjects :
- *MATHEMATICS
*OSCILLATIONS
*UNITARY transformations
*COUPLING constants
Subjects
Details
- Language :
- English
- ISSN :
- 00222488
- Volume :
- 64
- Issue :
- 9
- Database :
- Academic Search Index
- Journal :
- Journal of Mathematical Physics
- Publication Type :
- Academic Journal
- Accession number :
- 172450941
- Full Text :
- https://doi.org/10.1063/5.0173476