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cond-mat.stat-mech2003
An equilibrium state with macroscopic correlations
Giada Basile, Giovanni Jona-Lasinio
In this paper we show that the equilibrium macroscopic entropy of a generic non reversible Kawasaki+Glauber dynamics is a non local functional of the density. This implies that equ…
cond-mat.stat-mech2003
Classical versus quantum structures: the case of pyramidal molecules
Carlo Presilla, Giovanni Jona-Lasinio, Cristina Toninelli
In a previous paper we proposed a model to describe a gas of pyramidal molecules interacting via dipole-dipole interactions. The interaction modifies the tunneling properties betwe…