Statistical mechanics of the isothermal lane-emden equation
- 1 November 1982
- journal article
- research article
- Published by Springer Science and Business Media LLC in Journal of Statistical Physics
- Vol. 29 (3), 561-578
- https://doi.org/10.1007/bf01342187
Abstract
For classical point particles in a box Λ with potential energy H(N)=N −1(1/2) ∑ Ni≠j=1 V(x i,x j) we investigate the canonical ensemble for largeN. We prove that asN→∞ the correlation functions are determined by the global minima of a certain free energy functional. Locally the distribution of particles is given by a superposition of Poisson fields. We study the particular case Λ=[−πL, πL] andV(x, y)=}-β cos(x−y),L}>0, β}>0.Keywords
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