Motion on moduli spaces with potentials

In the limit of small velocities, the dynamics of half-BPS Yang-Mills-Higgs solitons can be described by the geodesic approximation. Recently, it has been shown that quarter-BPS states require the addition of a potential term to this approximation. We explain the logic behind this modification for a...

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Detalles Bibliográficos
Autores principales: Peeters, Kasper, Zamaklar, Marija
Lenguaje:eng
Publicado: 2001
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1088/1126-6708/2001/12/032
http://cds.cern.ch/record/509737
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author Peeters, Kasper
Zamaklar, Marija
author_facet Peeters, Kasper
Zamaklar, Marija
author_sort Peeters, Kasper
collection CERN
description In the limit of small velocities, the dynamics of half-BPS Yang-Mills-Higgs solitons can be described by the geodesic approximation. Recently, it has been shown that quarter-BPS states require the addition of a potential term to this approximation. We explain the logic behind this modification for a larger class of models and then analyse in detail the dynamics of two five-dimensional dyonic instantons, using both analytical and numerical techniques. Nonzero-modes are shown to play a crucial role in the analysis of these systems, and we explain how these modes lead to qualitatively new types of dynamics.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
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spelling cern-5097372023-03-14T20:12:05Zdoi:10.1088/1126-6708/2001/12/032http://cds.cern.ch/record/509737engPeeters, KasperZamaklar, MarijaMotion on moduli spaces with potentialsParticle Physics - TheoryIn the limit of small velocities, the dynamics of half-BPS Yang-Mills-Higgs solitons can be described by the geodesic approximation. Recently, it has been shown that quarter-BPS states require the addition of a potential term to this approximation. We explain the logic behind this modification for a larger class of models and then analyse in detail the dynamics of two five-dimensional dyonic instantons, using both analytical and numerical techniques. Nonzero-modes are shown to play a crucial role in the analysis of these systems, and we explain how these modes lead to qualitatively new types of dynamics.In the limit of small velocities, the dynamics of half-BPS Yang-Mills-Higgs solitons can be described by the geodesic approximation. Recently, it has been shown that quarter-BPS states require the addition of a potential term to this approximation. We explain the logic behind this modification for a larger class of models and then analyse in detail the dynamics of two five-dimensional dyonic instantons, using both analytical and numerical techniques. Nonzero-modes are shown to play a crucial role in the analysis of these systems, and we explain how these modes lead to qualitatively new types of dynamics.hep-th/0107164CERN-TH-2001-186DAMTP-2001-64CERN-TH-2001-186DAMTP-2001-64oai:cds.cern.ch:5097372001-07-19
spellingShingle Particle Physics - Theory
Peeters, Kasper
Zamaklar, Marija
Motion on moduli spaces with potentials
title Motion on moduli spaces with potentials
title_full Motion on moduli spaces with potentials
title_fullStr Motion on moduli spaces with potentials
title_full_unstemmed Motion on moduli spaces with potentials
title_short Motion on moduli spaces with potentials
title_sort motion on moduli spaces with potentials
topic Particle Physics - Theory
url https://dx.doi.org/10.1088/1126-6708/2001/12/032
http://cds.cern.ch/record/509737
work_keys_str_mv AT peeterskasper motiononmodulispaceswithpotentials
AT zamaklarmarija motiononmodulispaceswithpotentials

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