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Phase transition in a generalized Dicke model of superradiance

✍ Scribed by B.M. Pimentel; A.H. Zimerman


Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
157 KB
Volume
53
Category
Article
ISSN
0375-9601

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πŸ“œ SIMILAR VOLUMES


Phase operator and phase transition in a
✍ J.P Provost; F Rocca; G Vallee πŸ“‚ Article πŸ“… 1977 πŸ› Elsevier Science 🌐 English βš– 988 KB

We study the thermodynamical properties of a Dicke model with classical spins. As in the quantum case, the model exhibits a phase transition associated with the spontaneous breaking of the gauge symmetry. We calculate the thermodynamical equilibrium photon state in a relatively simple way both at an