Q-branes in type IIB supergravity
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E.A. Bergshoeff; J. Hartong; D. Sorokin
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Article
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2008
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John Wiley and Sons
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English
β 176 KB
## Abstract The notion of Q7βbranes and Qβinstantons is introduced. These are oneβhalf BPS solutions of the type IIB supergravity theory characterized by a set of three parameters p,q,r such that r^2>4pq. The numbers p,q,r parameterize the electric and magnetic couplings of, respectively, the Q7βbr