On coordinate transformations in planar noncommutative theories

We consider planar noncommutative theories such that the coordinates verify a space-dependent commutation relation. We show that, in some special cases, new coordinates may be introduced that have a constant commutator, and as a consequence the construction of Field Theory models may be carried out...

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Autores principales: Correa, Diego Hernán, Fosco, Cesar Daniel, Schaposnik, Fidel Artur, Torroba, Gonzalo
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 2004
Materias:
Física
Planar Noncommutative Theories
Coordinates
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/128161
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-128161
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Planar Noncommutative Theories
Coordinates
spellingShingle Física
Planar Noncommutative Theories
Coordinates
Correa, Diego Hernán
Fosco, Cesar Daniel
Schaposnik, Fidel Artur
Torroba, Gonzalo
On coordinate transformations in planar noncommutative theories
topic_facet Física
Planar Noncommutative Theories
Coordinates
description We consider planar noncommutative theories such that the coordinates verify a space-dependent commutation relation. We show that, in some special cases, new coordinates may be introduced that have a constant commutator, and as a consequence the construction of Field Theory models may be carried out by an application of the standard Moyal approach in terms of the new coordinates. We apply these ideas to the concrete example of a noncommutative plane with a curved interface. We also show how to extend this method to more general situations.
format Articulo
Preprint
author Correa, Diego Hernán
Fosco, Cesar Daniel
Schaposnik, Fidel Artur
Torroba, Gonzalo
author_facet Correa, Diego Hernán
Fosco, Cesar Daniel
Schaposnik, Fidel Artur
Torroba, Gonzalo
author_sort Correa, Diego Hernán
title On coordinate transformations in planar noncommutative theories
title_short On coordinate transformations in planar noncommutative theories
title_full On coordinate transformations in planar noncommutative theories
title_fullStr On coordinate transformations in planar noncommutative theories
title_full_unstemmed On coordinate transformations in planar noncommutative theories
title_sort on coordinate transformations in planar noncommutative theories
publishDate 2004
url http://sedici.unlp.edu.ar/handle/10915/128161
work_keys_str_mv AT correadiegohernan oncoordinatetransformationsinplanarnoncommutativetheories
AT foscocesardaniel oncoordinatetransformationsinplanarnoncommutativetheories
AT schaposnikfidelartur oncoordinatetransformationsinplanarnoncommutativetheories
AT torrobagonzalo oncoordinatetransformationsinplanarnoncommutativetheories
bdutipo_str Repositorios
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