INVESTIGADORES
CHERNOMORETZ Ariel
artículos
Título:
Caloric Curves in two and three-dimensional Lennard-Jones-like systems including Long-range forces
Autor/es:
M. ISON, A. CHERNOMORETZ, C. O. DORSO
Revista:
PHYSICA A - STATISTICAL AND THEORETICAL PHYSICS
Editorial:
ELSEVIER SCIENCE BV
Referencias:
Año: 2003 vol. 341 p. 389 - 400
ISSN:
0378-4371
Resumen:
We present a systematic study of the thermodynamics of two and three-dimensional generalized LennardJones (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.