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

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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...

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Autores principales: Ison, Matías Julián, Chernomoretz, Ariel, Dorso, Claudio Oscar
Publicado: 2004
Materias:
Caloric curves
Long-range interactions
Negative specific heat
Nonextensive statistical mechanics
Statistical inefficiency
Boundary conditions
Computer simulation
Functions
Hamiltonians
Parameter estimation
Specific heat
Statistical mechanics
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03784371_v341_n1-4_p389_Ison
http://hdl.handle.net/20.500.12110/paper_03784371_v341_n1-4_p389_Ison
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_03784371_v341_n1-4_p389_Ison
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spelling paper:paper_03784371_v341_n1-4_p389_Ison2023-06-08T15:40:00Z Caloric curves in two- and three-dimensional Lennard-Jones-like systems including long-range forces Ison, Matías Julián Chernomoretz, Ariel Dorso, Claudio Oscar Caloric curves Long-range interactions Negative specific heat Nonextensive statistical mechanics Statistical inefficiency Boundary conditions Computer simulation Functions Hamiltonians Parameter estimation Specific heat Caloric curves Long-range interactions Negative specific heat Nonextensive statistical mechanics Statistical inefficiency Statistical mechanics 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. © 2004 Elsevier B.V. All rights reserved. Fil:Ison, M.J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Chernomoretz, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Dorso, C.O. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2004 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03784371_v341_n1-4_p389_Ison http://hdl.handle.net/20.500.12110/paper_03784371_v341_n1-4_p389_Ison
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Caloric curves
Long-range interactions
Negative specific heat
Nonextensive statistical mechanics
Statistical inefficiency
Boundary conditions
Computer simulation
Functions
Hamiltonians
Parameter estimation
Specific heat
Caloric curves
Long-range interactions
Negative specific heat
Nonextensive statistical mechanics
Statistical inefficiency
Statistical mechanics
spellingShingle Caloric curves
Long-range interactions
Negative specific heat
Nonextensive statistical mechanics
Statistical inefficiency
Boundary conditions
Computer simulation
Functions
Hamiltonians
Parameter estimation
Specific heat
Caloric curves
Long-range interactions
Negative specific heat
Nonextensive statistical mechanics
Statistical inefficiency
Statistical mechanics
Ison, Matías Julián
Chernomoretz, Ariel
Dorso, Claudio Oscar
Caloric curves in two- and three-dimensional Lennard-Jones-like systems including long-range forces
topic_facet Caloric curves
Long-range interactions
Negative specific heat
Nonextensive statistical mechanics
Statistical inefficiency
Boundary conditions
Computer simulation
Functions
Hamiltonians
Parameter estimation
Specific heat
Caloric curves
Long-range interactions
Negative specific heat
Nonextensive statistical mechanics
Statistical inefficiency
Statistical mechanics
description 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. © 2004 Elsevier B.V. All rights reserved.
author Ison, Matías Julián
Chernomoretz, Ariel
Dorso, Claudio Oscar
author_facet Ison, Matías Julián
Chernomoretz, Ariel
Dorso, Claudio Oscar
author_sort Ison, Matías Julián
title Caloric curves in two- and three-dimensional Lennard-Jones-like systems including long-range forces
title_short Caloric curves in two- and three-dimensional Lennard-Jones-like systems including long-range forces
title_full Caloric curves in two- and three-dimensional Lennard-Jones-like systems including long-range forces
title_fullStr Caloric curves in two- and three-dimensional Lennard-Jones-like systems including long-range forces
title_full_unstemmed Caloric curves in two- and three-dimensional Lennard-Jones-like systems including long-range forces
title_sort caloric curves in two- and three-dimensional lennard-jones-like systems including long-range forces
publishDate 2004
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03784371_v341_n1-4_p389_Ison
http://hdl.handle.net/20.500.12110/paper_03784371_v341_n1-4_p389_Ison
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AT chernomoretzariel caloriccurvesintwoandthreedimensionallennardjoneslikesystemsincludinglongrangeforces
AT dorsoclaudiooscar caloriccurvesintwoandthreedimensionallennardjoneslikesystemsincludinglongrangeforces
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