Séminaire de Physique Théorique

Comments on thermodynamics of supersymmetric matrix models
A. Smilga (Univ. de Nantes)
Friday 30 January 2009 14:00 -  Tours -  Salle 1180 (Bât E2)

Résumé :
We present arguments that the structure of the spectrum of the supersymmetric matrix model with 16 real supercharges in the large $N$ limit is rather nontrivial, involving besides the natural energy scale $\sim \lambda^{1/3} = (g^2 N)^{1/3}$ also a lower scale $\sim \lambda^{1/3}N^{-5/9}$. This allows one to understand a nontrivial behaviour of the mean internal energy of the system $ E \propto T^{14/5} $ predicted by AdS duality arguments.

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