D-brane interactions in type IIB plane-wave background | Zendy

Oren Bergman | Zendy; Matthias R. Gaberdiel | Zendy; Michael Green | Zendy

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D-brane interactions in type IIB plane-wave background

Author(s) -

Oren Bergman,

Matthias R. Gaberdiel,

Michael Green

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 - 10.1088/1126-6708/2003/03/002

Subject(s) - physics , instanton , signature (topology) , string (physics) , brane cosmology , mathematical physics , type (biology) , d brane , brane , theoretical physics , transformation (genetics) , plane (geometry) , string theory , pure mathematics , geometry , mathematics , ecology , biology , biochemistry , chemistry , gene

The cylinder diagrams that determine the static interactions between pairs ofDp-branes in the type IIB plane wave background are evaluated. The resultingexpressions are elegant generalizations of the flat-space formulae that dependon the value of the Ramond-Ramond flux of the background in a non-trivialmanner. The closed-string and open-string descriptions consistently transforminto each other under a modular transformation only when each of theinteracting D-branes separately preserves half the supersymmetries. Theseresults are derived for configurations of euclidean signature D(p+1)-instantons but also generalize to lorentzian signature Dp-branes.Comment: 24 pages, Normalisation of boundary states correcte

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