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Semiclassical decay of monopoles in N=2 gauge theory

Timothy Hollowood Orcid Logo

Swansea University Author: Timothy Hollowood Orcid Logo

Abstract

It is shown how monopoles and dyons decay on curves of marginal stability in the moduli space of vacua at weak coupling in pure N=2 gauge theory with arbitrary gauge group. The analysis involves a semi-classical treatment of the monopole and rests on the fact that the monopole moduli space spaces fo...

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Published: 1996
Online Access: http://inspirehep.net/record/425956
URI: https://cronfa.swan.ac.uk/Record/cronfa28571
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spelling 2016-06-03T14:36:48.8462731 v2 28571 2016-06-03 Semiclassical decay of monopoles in N=2 gauge theory ea9ca59fc948276ff2ab547e91bdf0c2 0000-0002-3258-320X Timothy Hollowood Timothy Hollowood true false 2016-06-03 SPH It is shown how monopoles and dyons decay on curves of marginal stability in the moduli space of vacua at weak coupling in pure N=2 gauge theory with arbitrary gauge group. The analysis involves a semi-classical treatment of the monopole and rests on the fact that the monopole moduli space spaces for a magnetic charge vector equal to a non-simple root enlarge discontinuously at the curves of marginal stability. This enlargement of the moduli space describes the freedom for the monopole to be separated into stable constituent monopoles. Such decays do not occur in the associated theory with N=4 supersymmetry because in this case there exist bound-states at Working paper 30 11 1996 1996-11-30 http://inspirehep.net/record/425956 COLLEGE NANME Physics COLLEGE CODE SPH Swansea University 2016-06-03T14:36:48.8462731 2016-06-03T14:36:48.8462731 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics Timothy Hollowood 0000-0002-3258-320X 1
title Semiclassical decay of monopoles in N=2 gauge theory
spellingShingle Semiclassical decay of monopoles in N=2 gauge theory
Timothy Hollowood
title_short Semiclassical decay of monopoles in N=2 gauge theory
title_full Semiclassical decay of monopoles in N=2 gauge theory
title_fullStr Semiclassical decay of monopoles in N=2 gauge theory
title_full_unstemmed Semiclassical decay of monopoles in N=2 gauge theory
title_sort Semiclassical decay of monopoles in N=2 gauge theory
author_id_str_mv ea9ca59fc948276ff2ab547e91bdf0c2
author_id_fullname_str_mv ea9ca59fc948276ff2ab547e91bdf0c2_***_Timothy Hollowood
author Timothy Hollowood
author2 Timothy Hollowood
format Working paper
publishDate 1996
institution Swansea University
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Biosciences, Geography and Physics - Physics{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Physics
url http://inspirehep.net/record/425956
document_store_str 0
active_str 0
description It is shown how monopoles and dyons decay on curves of marginal stability in the moduli space of vacua at weak coupling in pure N=2 gauge theory with arbitrary gauge group. The analysis involves a semi-classical treatment of the monopole and rests on the fact that the monopole moduli space spaces for a magnetic charge vector equal to a non-simple root enlarge discontinuously at the curves of marginal stability. This enlargement of the moduli space describes the freedom for the monopole to be separated into stable constituent monopoles. Such decays do not occur in the associated theory with N=4 supersymmetry because in this case there exist bound-states at
published_date 1996-11-30T03:34:48Z
_version_ 1763751481444401152
score 11.016235

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