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Momentum Operators in Two Intervals: Spectra and Phase Transition

✍ Scribed by Palle E. T. Jorgensen, Steen Pedersen, Feng Tian


Book ID
120950672
Publisher
SP Birkhäuser Verlag Basel
Year
2012
Tongue
English
Weight
917 KB
Volume
7
Category
Article
ISSN
1661-8254

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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