Superradiant Quantum Phase Transition for an Exactly Solvable Two-Qubit Spin-Boson Model

A spin-boson-like model with two interacting qubits is analysed. The model turns out to be exactly solvable since it is characterized by the exchange symmetry between the two spins. The explicit expressions of eigenstates and eigenenergies make it possible to analytically unveil the occurrence of fi...

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Detalles Bibliográficos
Autores principales: Grimaudo, Roberto, Valenti, Davide, Sergi, Alessandro, Messina, Antonino
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9956034/
https://www.ncbi.nlm.nih.gov/pubmed/36832554
http://dx.doi.org/10.3390/e25020187

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9956034/
https://www.ncbi.nlm.nih.gov/pubmed/36832554
http://dx.doi.org/10.3390/e25020187

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