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Structural stability of the phase transition in Dicke-like models

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Gilmore, R.

The author computes the free energy for a general class of Dicke models and shows how to express it as the minimum value of a potential function Phi . This is then used to obtain a necessary condition for the presence of a second order phase transition.

Document type Article de périodique (Journal article) – Article de recherche
Publication date 1977
Journal information "Journal of Mathematical Physics" - Vol. 18, no. 1, p. 17-22 (1977)
Peer reviewed yes
issn 0022-2488
Publication status Publié
Affiliation UCL
Links
Bibliographic reference Gilmore, R.. Structural stability of the phase transition in Dicke-like models. In: Journal of Mathematical Physics, Vol. 18, no. 1, p. 17-22 (1977)
Permanent URL http://hdl.handle.net/2078.1/66662