Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions
- Autores
- Mártin, Daniel A.; Cavagna, Andrea; Grigera, Tomás Sebastián
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We study the specific heat of a model supercooled liquid confined in a spherical cavity with amorphous boundary conditions. We find the equilibrium specific heat has a cavity-size-dependent peak as a function of temperature. The cavity allows us to perform a finite-size scaling (FSS) analysis, which indicates that the peak persists at a finite temperature in the thermodynamic limit. We attempt to collapse the data onto a FSS curve according to different theoretical scenarios, obtaining reasonable results in two cases: a "not-so-simple" liquid with nonstandard values of the exponents α and ν, and random first-order theory, with two different length scales.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Facultad de Ingeniería
Facultad de Ciencias Exactas - Materia
-
Física
Boundary conditions
Cavity
Liquids - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/86680
Ver los metadatos del registro completo
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Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary ConditionsMártin, Daniel A.Cavagna, AndreaGrigera, Tomás SebastiánFísicaBoundary conditionsCavityLiquidsWe study the specific heat of a model supercooled liquid confined in a spherical cavity with amorphous boundary conditions. We find the equilibrium specific heat has a cavity-size-dependent peak as a function of temperature. The cavity allows us to perform a finite-size scaling (FSS) analysis, which indicates that the peak persists at a finite temperature in the thermodynamic limit. We attempt to collapse the data onto a FSS curve according to different theoretical scenarios, obtaining reasonable results in two cases: a "not-so-simple" liquid with nonstandard values of the exponents α and ν, and random first-order theory, with two different length scales.Instituto de Investigaciones Fisicoquímicas Teóricas y AplicadasFacultad de IngenieríaFacultad de Ciencias Exactas2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/86680enginfo:eu-repo/semantics/altIdentifier/issn/0031-9007info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevLett.114.225901info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:16:55Zoai:sedici.unlp.edu.ar:10915/86680Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:16:55.426SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions |
| title |
Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions |
| spellingShingle |
Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions Mártin, Daniel A. Física Boundary conditions Cavity Liquids |
| title_short |
Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions |
| title_full |
Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions |
| title_fullStr |
Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions |
| title_full_unstemmed |
Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions |
| title_sort |
Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions |
| dc.creator.none.fl_str_mv |
Mártin, Daniel A. Cavagna, Andrea Grigera, Tomás Sebastián |
| author |
Mártin, Daniel A. |
| author_facet |
Mártin, Daniel A. Cavagna, Andrea Grigera, Tomás Sebastián |
| author_role |
author |
| author2 |
Cavagna, Andrea Grigera, Tomás Sebastián |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
Física Boundary conditions Cavity Liquids |
| topic |
Física Boundary conditions Cavity Liquids |
| dc.description.none.fl_txt_mv |
We study the specific heat of a model supercooled liquid confined in a spherical cavity with amorphous boundary conditions. We find the equilibrium specific heat has a cavity-size-dependent peak as a function of temperature. The cavity allows us to perform a finite-size scaling (FSS) analysis, which indicates that the peak persists at a finite temperature in the thermodynamic limit. We attempt to collapse the data onto a FSS curve according to different theoretical scenarios, obtaining reasonable results in two cases: a "not-so-simple" liquid with nonstandard values of the exponents α and ν, and random first-order theory, with two different length scales. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas Facultad de Ingeniería Facultad de Ciencias Exactas |
| description |
We study the specific heat of a model supercooled liquid confined in a spherical cavity with amorphous boundary conditions. We find the equilibrium specific heat has a cavity-size-dependent peak as a function of temperature. The cavity allows us to perform a finite-size scaling (FSS) analysis, which indicates that the peak persists at a finite temperature in the thermodynamic limit. We attempt to collapse the data onto a FSS curve according to different theoretical scenarios, obtaining reasonable results in two cases: a "not-so-simple" liquid with nonstandard values of the exponents α and ν, and random first-order theory, with two different length scales. |
| publishDate |
2015 |
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2015 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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http://sedici.unlp.edu.ar/handle/10915/86680 |
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eng |
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eng |
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info:eu-repo/semantics/altIdentifier/issn/0031-9007 info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevLett.114.225901 |
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