Bosonización de líquidos de Luttinger: interacciones con inversión de spin y acoplamiento spin-órbita
- Autores
- Iucci, Carlos Aníbal
- Año de publicación
- 2004
- Idioma
- español castellano
- Tipo de recurso
- tesis doctoral
- Estado
- versión aceptada
- Colaborador/a o director/a de tesis
- Naón, Carlos María
- Descripción
- In this thesis we present contributions in the field of the applications of quantum field theories techniques to condensed matter models. In chapter 3 we investigate on the non covariant fermionic determinant and its connection to Luttinger liquids. We address the problem of the regularization of the theory. In chapter 4 we treat spin flipping interactions in the non local Thirring model and we obtain an effective bosonic actions that describe separated spin and charge degrees of freedom. In chapter 4 we apply the self consistent harmonic approximation to previously derived bosonic action and we obtain potential depending equations for the spectrum gap. In chapter 5 we include spin-orbit couplings and compute correlations functions. We show that the spin orbit interactions modify the exponents and the phase diagram of the system and makes new susceptibilities diverge for low temperature. Finally in chapter 6 we summarize the main results and the conclusions.
Doctor en Ciencias Exactas, área Física
Universidad Nacional de La Plata
Facultad de Ciencias Exactas - Materia
-
Ciencias Exactas
Física
bosonización
líquidos
líquidos de Luttinger
teoría de campos
electrones - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-nd/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/2262
Ver los metadatos del registro completo
id |
SEDICI_8b3a5f2c67e789e2f39668eda53b1631 |
---|---|
oai_identifier_str |
oai:sedici.unlp.edu.ar:10915/2262 |
network_acronym_str |
SEDICI |
repository_id_str |
1329 |
network_name_str |
SEDICI (UNLP) |
spelling |
Bosonización de líquidos de Luttinger: interacciones con inversión de spin y acoplamiento spin-órbitaBosonization of Luttinger liquids: spin flipping interactions and spin-orbit couplingIucci, Carlos AníbalCiencias ExactasFísicabosonizaciónlíquidoslíquidos de Luttingerteoría de camposelectronesIn this thesis we present contributions in the field of the applications of quantum field theories techniques to condensed matter models. In chapter 3 we investigate on the non covariant fermionic determinant and its connection to Luttinger liquids. We address the problem of the regularization of the theory. In chapter 4 we treat spin flipping interactions in the non local Thirring model and we obtain an effective bosonic actions that describe separated spin and charge degrees of freedom. In chapter 4 we apply the self consistent harmonic approximation to previously derived bosonic action and we obtain potential depending equations for the spectrum gap. In chapter 5 we include spin-orbit couplings and compute correlations functions. We show that the spin orbit interactions modify the exponents and the phase diagram of the system and makes new susceptibilities diverge for low temperature. Finally in chapter 6 we summarize the main results and the conclusions.Doctor en Ciencias Exactas, área FísicaUniversidad Nacional de La PlataFacultad de Ciencias ExactasNaón, Carlos María2004info:eu-repo/semantics/doctoralThesisinfo:eu-repo/semantics/acceptedVersionTesis de doctoradohttp://purl.org/coar/resource_type/c_db06info:ar-repo/semantics/tesisDoctoralapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/2262https://doi.org/10.35537/10915/2262spainfo:eu-repo/semantics/altIdentifier/url/http://arxiv.org/pdf/cond-mat/0405054.pdfinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T10:48:43Zoai:sedici.unlp.edu.ar:10915/2262Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 10:48:44.179SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Bosonización de líquidos de Luttinger: interacciones con inversión de spin y acoplamiento spin-órbita Bosonization of Luttinger liquids: spin flipping interactions and spin-orbit coupling |
title |
Bosonización de líquidos de Luttinger: interacciones con inversión de spin y acoplamiento spin-órbita |
spellingShingle |
Bosonización de líquidos de Luttinger: interacciones con inversión de spin y acoplamiento spin-órbita Iucci, Carlos Aníbal Ciencias Exactas Física bosonización líquidos líquidos de Luttinger teoría de campos electrones |
title_short |
Bosonización de líquidos de Luttinger: interacciones con inversión de spin y acoplamiento spin-órbita |
title_full |
Bosonización de líquidos de Luttinger: interacciones con inversión de spin y acoplamiento spin-órbita |
title_fullStr |
Bosonización de líquidos de Luttinger: interacciones con inversión de spin y acoplamiento spin-órbita |
title_full_unstemmed |
Bosonización de líquidos de Luttinger: interacciones con inversión de spin y acoplamiento spin-órbita |
title_sort |
Bosonización de líquidos de Luttinger: interacciones con inversión de spin y acoplamiento spin-órbita |
dc.creator.none.fl_str_mv |
Iucci, Carlos Aníbal |
author |
Iucci, Carlos Aníbal |
author_facet |
Iucci, Carlos Aníbal |
author_role |
author |
dc.contributor.none.fl_str_mv |
Naón, Carlos María |
dc.subject.none.fl_str_mv |
Ciencias Exactas Física bosonización líquidos líquidos de Luttinger teoría de campos electrones |
topic |
Ciencias Exactas Física bosonización líquidos líquidos de Luttinger teoría de campos electrones |
dc.description.none.fl_txt_mv |
In this thesis we present contributions in the field of the applications of quantum field theories techniques to condensed matter models. In chapter 3 we investigate on the non covariant fermionic determinant and its connection to Luttinger liquids. We address the problem of the regularization of the theory. In chapter 4 we treat spin flipping interactions in the non local Thirring model and we obtain an effective bosonic actions that describe separated spin and charge degrees of freedom. In chapter 4 we apply the self consistent harmonic approximation to previously derived bosonic action and we obtain potential depending equations for the spectrum gap. In chapter 5 we include spin-orbit couplings and compute correlations functions. We show that the spin orbit interactions modify the exponents and the phase diagram of the system and makes new susceptibilities diverge for low temperature. Finally in chapter 6 we summarize the main results and the conclusions. Doctor en Ciencias Exactas, área Física Universidad Nacional de La Plata Facultad de Ciencias Exactas |
description |
In this thesis we present contributions in the field of the applications of quantum field theories techniques to condensed matter models. In chapter 3 we investigate on the non covariant fermionic determinant and its connection to Luttinger liquids. We address the problem of the regularization of the theory. In chapter 4 we treat spin flipping interactions in the non local Thirring model and we obtain an effective bosonic actions that describe separated spin and charge degrees of freedom. In chapter 4 we apply the self consistent harmonic approximation to previously derived bosonic action and we obtain potential depending equations for the spectrum gap. In chapter 5 we include spin-orbit couplings and compute correlations functions. We show that the spin orbit interactions modify the exponents and the phase diagram of the system and makes new susceptibilities diverge for low temperature. Finally in chapter 6 we summarize the main results and the conclusions. |
publishDate |
2004 |
dc.date.none.fl_str_mv |
2004 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/doctoralThesis info:eu-repo/semantics/acceptedVersion Tesis de doctorado http://purl.org/coar/resource_type/c_db06 info:ar-repo/semantics/tesisDoctoral |
format |
doctoralThesis |
status_str |
acceptedVersion |
dc.identifier.none.fl_str_mv |
http://sedici.unlp.edu.ar/handle/10915/2262 https://doi.org/10.35537/10915/2262 |
url |
http://sedici.unlp.edu.ar/handle/10915/2262 https://doi.org/10.35537/10915/2262 |
dc.language.none.fl_str_mv |
spa |
language |
spa |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://arxiv.org/pdf/cond-mat/0405054.pdf |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-nd/4.0/ Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-nd/4.0/ Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:SEDICI (UNLP) instname:Universidad Nacional de La Plata instacron:UNLP |
reponame_str |
SEDICI (UNLP) |
collection |
SEDICI (UNLP) |
instname_str |
Universidad Nacional de La Plata |
instacron_str |
UNLP |
institution |
UNLP |
repository.name.fl_str_mv |
SEDICI (UNLP) - Universidad Nacional de La Plata |
repository.mail.fl_str_mv |
alira@sedici.unlp.edu.ar |
_version_ |
1844615739855601664 |
score |
13.070432 |