The heterotic dyonic instanton | Zendy

Eduardo Eyras | Zendy; Paul Townsend | Zendy; Marija Zamaklar | Zendy

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The heterotic dyonic instanton

Author(s) -

Eduardo Eyras,

Paul Townsend,

Marija Zamaklar

Publication year - 2001

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 - 10.1088/1126-6708/2001/05/046

Subject(s) - instanton , physics , heterotic string theory , angular momentum , mathematical physics , supergravity , charge (physics) , string (physics) , dyon , supersymmetry , quantum electrodynamics , quantum mechanics , magnetic monopole

The static Yang-Mills-Higgs dyonic instanton is shown to have anon-vanishing, but anti-self-dual, angular momentum 2-form with skeweigenvalues equal to the electric charge; for large charge the angular momentumcauses the instanton to expand into a hyper-spherical shell. A class of exactmulti dyonic instantons is then found and then generalized to a new class of1/4 supersymmetric, non-singular, stationary, exact solutions of theten-dimensional supergravity/Yang-Mills theory. These self-gravitating dyonicinstantons yield new heterotic string solitons, to leading order in the inversestring tension.Comment: 18 pages, LaTeX, no figures. Previous revision was to include exact multi-solitons. Third version corrects typos and ADM energy formul

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