Finite density and temperature in hybrid bag models

We introduce the chemical potential in a system of two-flavored massless fermions in a chiral bag, with an external Skyrmion, by imposing boundary conditions in the Euclidean time direction. We express the fermionic mean number in terms of a functional trace involving the Green function of the bound...

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Detalles Bibliográficos
Autores principales: De Francia, Marcelo María, Falomir, Horacio Alberto, Loewe, Marcelo
Formato: Articulo
Lenguaje:Inglés
Publicado: 1999
Materias:
Ciencias Exactas
Física
fermionic number
hybrid chiral bags
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/131475
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-131475
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Física
fermionic number
hybrid chiral bags
spellingShingle Ciencias Exactas
Física
fermionic number
hybrid chiral bags
De Francia, Marcelo María
Falomir, Horacio Alberto
Loewe, Marcelo
Finite density and temperature in hybrid bag models
topic_facet Ciencias Exactas
Física
fermionic number
hybrid chiral bags
description We introduce the chemical potential in a system of two-flavored massless fermions in a chiral bag, with an external Skyrmion, by imposing boundary conditions in the Euclidean time direction. We express the fermionic mean number in terms of a functional trace involving the Green function of the boundary value problem, which is studied analytically. Numerical evaluations for the fermionic number are presented.
format Articulo
Articulo
author De Francia, Marcelo María
Falomir, Horacio Alberto
Loewe, Marcelo
author_facet De Francia, Marcelo María
Falomir, Horacio Alberto
Loewe, Marcelo
author_sort De Francia, Marcelo María
title Finite density and temperature in hybrid bag models
title_short Finite density and temperature in hybrid bag models
title_full Finite density and temperature in hybrid bag models
title_fullStr Finite density and temperature in hybrid bag models
title_full_unstemmed Finite density and temperature in hybrid bag models
title_sort finite density and temperature in hybrid bag models
publishDate 1999
url http://sedici.unlp.edu.ar/handle/10915/131475
work_keys_str_mv AT defranciamarcelomaria finitedensityandtemperatureinhybridbagmodels
AT falomirhoracioalberto finitedensityandtemperatureinhybridbagmodels
AT loewemarcelo finitedensityandtemperatureinhybridbagmodels
bdutipo_str Repositorios
_version_ 1764820453831999488

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