Monopoles and strings in noncommutative gauge theory | Zendy

David J. Gross | Zendy; Nikita Nekrasov | Zendy

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Monopoles and strings in noncommutative gauge theory

Author(s) -

David J. Gross,

Nikita Nekrasov

Publication year - 2000

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 - 10.1088/1126-6708/2000/07/034

Subject(s) - noncommutative geometry , noncommutative quantum field theory , physics , noncommutative algebraic geometry , mathematical physics , string (physics) , gauge theory , string field theory , theoretical physics , magnetic monopole , gauge (firearms) , quantum electrodynamics , quantum mechanics , archaeology , history

We study some non-perturbative aspects of noncommutative gauge theories. Wefind analytic solutions of the equations of motion, for noncommutative U(1)gauge theory, that describe magnetic monopoles with a finite tension stringattached. These solutions are non-singular, finite and sourceless. We identifythe string with the projection of a D-string ending on a D3-brane in thepresence of a constant B-field.Comment: harvmac, 37 pp; v2. tension matched, typos corrected, refs adde

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