Eto, Minoru and Konishi, Kenichi and Marmorini, Giacomo and Nitta, Muneto and Ohashi, Keisuke and Vinci, Walter and Yokoi, Naoto (2006) Non-Abelian Vortices of Higher Winding Numbers. Physical review. D, Particles, fields, gravitation, and cosmology, 74 . 065021. ISSN 1550-7998
Full text not available from this repository.Abstract
We make a detailed study of the moduli space of winding number two (k=2) axially symmetric vortices (or equivalently, of co-axial composite of two fundamental vortices), occurring in U(2) gauge theory with two flavors in the Higgs phase, recently discussed by Hashimoto-Tong (hep-th/0506022) and Auzzi-Shifman-Yung (hep-th/0511150). We find that it is a weighted projective space WCP^2_(2,1,1)=CP^2/Z_2. This manifold contains an A_1-type (Z_2) orbifold singularity even though the full moduli space including the relative position moduli is smooth. The SU(2) transformation properties of such vortices are studied. Our results are then generalized to U(N) gauge theory with N flavors, where the internal moduli space of k=2 axially symmetric vortices is found to be a weighted Grassmannian manifold. It contains singularities along a submanifold.
Item Type: | Article |
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Additional Information: | Imported from arXiv |
Subjects: | Area02 - Scienze fisiche > FIS/02 - Fisica teorica, modelli e metodi matematici |
Divisions: | Dipartimenti (from 2013) > DIPARTIMENTO DI FISICA |
Depositing User: | dott.ssa Sandra Faita |
Date Deposited: | 04 Feb 2014 15:10 |
Last Modified: | 04 Feb 2014 15:10 |
URI: | http://eprints.adm.unipi.it/id/eprint/1692 |
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