Bosonic description of a Tomonaga-Luttinger model with impurities

We extend a recently proposed non-local version of Coleman's equivalence between the Thirring and sine-Gordon models to the case in which the original fermion fields interact with fixed impurities. We explain how our results can be used in the context of one-dimensional strongly correlated syst...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Fernández, Victoria Inés, Li, Kang, Naón, Carlos María
Formato: Articulo
Lenguaje:Inglés
Publicado: 1999
Materias:
Física
Ciencias Exactas
Equivalence (measure theory)
Range (mathematics)
Context (language use)
Theoretical physics
Fermion
Quantum mechanics
Impurity
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/122881
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-122881
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Ciencias Exactas
Equivalence (measure theory)
Range (mathematics)
Context (language use)
Theoretical physics
Fermion
Quantum mechanics
Impurity
spellingShingle Física
Ciencias Exactas
Equivalence (measure theory)
Range (mathematics)
Context (language use)
Theoretical physics
Fermion
Quantum mechanics
Impurity
Fernández, Victoria Inés
Li, Kang
Naón, Carlos María
Bosonic description of a Tomonaga-Luttinger model with impurities
topic_facet Física
Ciencias Exactas
Equivalence (measure theory)
Range (mathematics)
Context (language use)
Theoretical physics
Fermion
Quantum mechanics
Impurity
description We extend a recently proposed non-local version of Coleman's equivalence between the Thirring and sine-Gordon models to the case in which the original fermion fields interact with fixed impurities. We explain how our results can be used in the context of one-dimensional strongly correlated systems (the so called Tomonaga-Luttinger model) to study the dependence of the charge-density oscillations on the range of the fermionic interactions.
format Articulo
Articulo
author Fernández, Victoria Inés
Li, Kang
Naón, Carlos María
author_facet Fernández, Victoria Inés
Li, Kang
Naón, Carlos María
author_sort Fernández, Victoria Inés
title Bosonic description of a Tomonaga-Luttinger model with impurities
title_short Bosonic description of a Tomonaga-Luttinger model with impurities
title_full Bosonic description of a Tomonaga-Luttinger model with impurities
title_fullStr Bosonic description of a Tomonaga-Luttinger model with impurities
title_full_unstemmed Bosonic description of a Tomonaga-Luttinger model with impurities
title_sort bosonic description of a tomonaga-luttinger model with impurities
publishDate 1999
url http://sedici.unlp.edu.ar/handle/10915/122881
work_keys_str_mv AT fernandezvictoriaines bosonicdescriptionofatomonagaluttingermodelwithimpurities
AT likang bosonicdescriptionofatomonagaluttingermodelwithimpurities
AT naoncarlosmaria bosonicdescriptionofatomonagaluttingermodelwithimpurities
bdutipo_str Repositorios
_version_ 1764820449393377280

Ejemplares similares