Fermi surface instabilities at finite temperature
- Autores
- Rodríguez Ponte, Pablo Agustín; Cabra, Daniel Carlos; Grandi, Nicolás Esteban
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We present a new method to detect Fermi surface instabilities for interacting systems at finite temperature. We first apply it to a list of cases studied previously, recovering already known results in a very economic way, and obtaining most of the information on the phase diagram analytically. As an example, in the continuum limit we obtain the critical temperature as an implicit function of the magnetic field and the chemical potential Tc(μ,h). By applying the method to a model proposed to describe reentrant behavior in Sr3Ru2O7, we reproduce the phase diagram obtained experimentally and show the presence of a non-Fermi Liquid region at temperatures above the nematic phase.
Fil: Rodríguez Ponte, Pablo Agustín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Cabra, Daniel Carlos. The Abdus Salam; Italia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Grandi, Nicolás Esteban. The Abdus Salam; Italia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Materia
-
Fermi Liquids
Pomeranchuk
Instabilities
Solid State And Materials - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/23481
Ver los metadatos del registro completo
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Fermi surface instabilities at finite temperatureRodríguez Ponte, Pablo AgustínCabra, Daniel CarlosGrandi, Nicolás EstebanFermi LiquidsPomeranchukInstabilitiesSolid State And Materialshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present a new method to detect Fermi surface instabilities for interacting systems at finite temperature. We first apply it to a list of cases studied previously, recovering already known results in a very economic way, and obtaining most of the information on the phase diagram analytically. As an example, in the continuum limit we obtain the critical temperature as an implicit function of the magnetic field and the chemical potential Tc(μ,h). By applying the method to a model proposed to describe reentrant behavior in Sr3Ru2O7, we reproduce the phase diagram obtained experimentally and show the presence of a non-Fermi Liquid region at temperatures above the nematic phase.Fil: Rodríguez Ponte, Pablo Agustín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Cabra, Daniel Carlos. The Abdus Salam; Italia. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Grandi, Nicolás Esteban. The Abdus Salam; Italia. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaSpringer Verlag Berlín2013-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/23481Rodríguez Ponte, Pablo Agustín; Cabra, Daniel Carlos; Grandi, Nicolás Esteban; Fermi surface instabilities at finite temperature; Springer Verlag Berlín; European Physical Journal B - Condensed Matter; 86; 3-2013; 1-101434-60281434-6036CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1140/epjb/e2012-30772-yinfo:eu-repo/semantics/altIdentifier/doi/10.1140/epjb/e2012-30772-yinfo:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1207.1539info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:15:09Zoai:ri.conicet.gov.ar:11336/23481instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:15:09.582CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Fermi surface instabilities at finite temperature |
title |
Fermi surface instabilities at finite temperature |
spellingShingle |
Fermi surface instabilities at finite temperature Rodríguez Ponte, Pablo Agustín Fermi Liquids Pomeranchuk Instabilities Solid State And Materials |
title_short |
Fermi surface instabilities at finite temperature |
title_full |
Fermi surface instabilities at finite temperature |
title_fullStr |
Fermi surface instabilities at finite temperature |
title_full_unstemmed |
Fermi surface instabilities at finite temperature |
title_sort |
Fermi surface instabilities at finite temperature |
dc.creator.none.fl_str_mv |
Rodríguez Ponte, Pablo Agustín Cabra, Daniel Carlos Grandi, Nicolás Esteban |
author |
Rodríguez Ponte, Pablo Agustín |
author_facet |
Rodríguez Ponte, Pablo Agustín Cabra, Daniel Carlos Grandi, Nicolás Esteban |
author_role |
author |
author2 |
Cabra, Daniel Carlos Grandi, Nicolás Esteban |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Fermi Liquids Pomeranchuk Instabilities Solid State And Materials |
topic |
Fermi Liquids Pomeranchuk Instabilities Solid State And Materials |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
We present a new method to detect Fermi surface instabilities for interacting systems at finite temperature. We first apply it to a list of cases studied previously, recovering already known results in a very economic way, and obtaining most of the information on the phase diagram analytically. As an example, in the continuum limit we obtain the critical temperature as an implicit function of the magnetic field and the chemical potential Tc(μ,h). By applying the method to a model proposed to describe reentrant behavior in Sr3Ru2O7, we reproduce the phase diagram obtained experimentally and show the presence of a non-Fermi Liquid region at temperatures above the nematic phase. Fil: Rodríguez Ponte, Pablo Agustín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina Fil: Cabra, Daniel Carlos. The Abdus Salam; Italia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Grandi, Nicolás Esteban. The Abdus Salam; Italia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
description |
We present a new method to detect Fermi surface instabilities for interacting systems at finite temperature. We first apply it to a list of cases studied previously, recovering already known results in a very economic way, and obtaining most of the information on the phase diagram analytically. As an example, in the continuum limit we obtain the critical temperature as an implicit function of the magnetic field and the chemical potential Tc(μ,h). By applying the method to a model proposed to describe reentrant behavior in Sr3Ru2O7, we reproduce the phase diagram obtained experimentally and show the presence of a non-Fermi Liquid region at temperatures above the nematic phase. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-03 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/23481 Rodríguez Ponte, Pablo Agustín; Cabra, Daniel Carlos; Grandi, Nicolás Esteban; Fermi surface instabilities at finite temperature; Springer Verlag Berlín; European Physical Journal B - Condensed Matter; 86; 3-2013; 1-10 1434-6028 1434-6036 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/23481 |
identifier_str_mv |
Rodríguez Ponte, Pablo Agustín; Cabra, Daniel Carlos; Grandi, Nicolás Esteban; Fermi surface instabilities at finite temperature; Springer Verlag Berlín; European Physical Journal B - Condensed Matter; 86; 3-2013; 1-10 1434-6028 1434-6036 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1140/epjb/e2012-30772-y info:eu-repo/semantics/altIdentifier/doi/10.1140/epjb/e2012-30772-y info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1207.1539 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Springer Verlag Berlín |
publisher.none.fl_str_mv |
Springer Verlag Berlín |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1846083299265478656 |
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13.22299 |