A monopole solution from noncommutative multi-instantons

We extend the relation between instanton and monopole solutions of the selfduality equations in SU(2) gauge theory to noncommutative space-times. Using this approach and starting from a noncommutative multi-instanton solution we construct a U(2) monopole configuration which lives in 3 dimensional or...

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Detalles Bibliográficos
Autores principales: Correa, Diego Hernán, Forgács, Péter, Moreno, Enrique Francisco, Schaposnik, Fidel Arturo, Silva, Guillermo Ariel
Formato: Articulo
Lenguaje:Inglés
Publicado: 2004
Materias:
Ciencias Exactas
Física
Solitons Monopoles and Instantons
Gauge Symmetry
Non-Commutative Geometry
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/129675
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
Descripción
Sumario:We extend the relation between instanton and monopole solutions of the selfduality equations in SU(2) gauge theory to noncommutative space-times. Using this approach and starting from a noncommutative multi-instanton solution we construct a U(2) monopole configuration which lives in 3 dimensional ordinary space. This configuration resembles the Wu-Yang monopole and satisfies the selfduality (Bogomol'nyi) equations for a U(2) Yang-Mills-Higgs system.

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