We consider a particle system in $d\geq 2$ dimensions with an attractive Kac potential whose scaling parameter is $\gamma$ and a repulsive Kac potential with parameter $\gamma^{\frac{1}{2}}$. They have the same form as the corresponding potentials in \cite{LMP}, but in \cite{LMP} the scaling parameter was $\ga$ for both of them. We compute the \llp\ for the pressure and prove that the minimizers of the limit variational problem are spatially constant. The limit phase diagram has a liquid-vapour, of van der Waals type phase transition as, in \cite{LMP}

Lebowitz-Penrose limit for continuum particle systems

MEROLA, IMMACOLATA
2000-01-01

Abstract

We consider a particle system in $d\geq 2$ dimensions with an attractive Kac potential whose scaling parameter is $\gamma$ and a repulsive Kac potential with parameter $\gamma^{\frac{1}{2}}$. They have the same form as the corresponding potentials in \cite{LMP}, but in \cite{LMP} the scaling parameter was $\ga$ for both of them. We compute the \llp\ for the pressure and prove that the minimizers of the limit variational problem are spatially constant. The limit phase diagram has a liquid-vapour, of van der Waals type phase transition as, in \cite{LMP}
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11697/7220
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact