Intersecting D-branes in ten and six dimensions
- Institut fuer Physik, Humboldt-Universitaet, 10115 Berlin (Germany)
- Institute for Theoretical Physics, Nijenborgh 4, 9747 AG Groningen (The Netherlands)
We show how, via T duality, intersecting D brane configurations in ten (six) dimensions can be obtained from the elementary D-brane configurations by embedding a type IIB D-brane into a type IIB nine-brane (five-brane) and give a classification of such configurations. We show that only a very specific subclass of these configurations can be realized as (supersymmetric) solutions to the equations of motion of IIA or IIB supergravity. Whereas the elementary D-brane solutions in d=10 are characterized by a single harmonic function, those in d=6 contain two independent harmonic functions and may be viewed as the intersection of two d=10 elementary D-branes. Using string-string-string triality in six dimensions we show that the heterotic version of the elementary d=6 D-brane solutions correspond in ten dimensions to intersecting Neveu-Schwarz{endash}Neveu-Schwarz (NS-NS) strings or five-branes and their T duals. We comment on the implications of our results in other than ten and six dimensions. {copyright} {ital 1997} {ital The American Physical Society}
- OSTI ID:
- 517022
- Journal Information:
- Physical Review, D, Journal Name: Physical Review, D Journal Issue: 6 Vol. 55; ISSN PRVDAQ; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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