Caloric curves in two- and three-dimensional Lennard–Jones-like systems including long-range forces

We present a systematic study of the thermodynamics of two and three-dimensional generalized Lennard–Jones (LJ) systems focusing on the relationship between the range of the potential, the system density and its dimension. We found that the existence of negative specific heats depends on these three factors and not only on the potential range and the density of the system as stated in recent contributions.

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Year of publication:	2004
Authors:	Ison, M.J ; Chernomoretz, A ; Dorso, C.O
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 341.2004, C, p. 389-400
Publisher:	Elsevier
Subject:	Long-range interactions \| Caloric curves \| Nonextensive statistical mechanics \| Negative specific heat \| Statistical inefficiency

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10010872118