Factored Coset Approach to Bosonization in the Context of Topological Backgrounds and Massive Fermions

We consider a recently proposed approach to bosonization in which the original fermionic partition function is expressed as a product of a <i>G/G</i>-coset model and a bosonic piece that contains the dynamics. In particular we show how the method works when topological backgrounds are ta...

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Guardado en:
Detalles Bibliográficos
Autores principales: Manías, María Virginia, Naón, Carlos María, Trobo, Marta Liliana
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 1997
Materias:
Ciencias Exactas
Física
Physics
Bosonization
Partition function
Fermions
G/G-coset
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/123278
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
Descripción
Sumario:We consider a recently proposed approach to bosonization in which the original fermionic partition function is expressed as a product of a <i>G/G</i>-coset model and a bosonic piece that contains the dynamics. In particular we show how the method works when topological backgrounds are taken into account. We also discuss the application of this technique to the case of massive fermions.

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