Classical self-dual BPS strings ind=6, (2,0) theory from afar
Author(s) -
Andreas Gustavsson
Publication year - 2003
Publication title -
journal of high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.998
H-Index - 261
eISSN - 1126-6708
pISSN - 1029-8479
DOI - 10.1088/1126-6708/2003/01/019
Subject(s) - moduli space , torus , limit (mathematics) , metric (unit) , physics , moduli , space (punctuation) , zero (linguistics) , theoretical physics , nonlinear system , mathematical physics , dual (grammatical number) , pure mathematics , mathematics , mathematical analysis , quantum mechanics , geometry , computer science , linguistics , operations management , philosophy , economics , art , literature , operating system
We show how one can get solitonic strings in a six-dimensional (2,0)supersymmetric theory by incorporating a nonlinear interaction term. We derivea zero force condition between parallel strings, and compute a metric on amoduli space which is $R^4$ when the strings are far apart. When compactifyingthe strings on a two-torus we show that, in the limit of vanishing two-torus,one regains the moduli space of two widely separated dyons of equal magneticcharges in four dimensions.Comment: 13 pages, clarifications and added reference
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