منابع مشابه
T - DUALITY OF p - BRANES
We investigate possible existence of duality symmetries which exchange the Kaluza-Klein modes with the wrapping modes of a BPS saturated p-brane on a torus. Assuming the validity of the conjectured U-duality symmetries of type II and heterotic string theories and M-theory, we show that for a BPS saturated p-brane there is an SL(2,Z) symmetry that mixes the Kaluza-Klein modes on a (p+1) dimensio...
متن کاملT-duality Covariance of SuperD-branes
T-duality realized on SuperD-brane effective actions probing in constant Gmn and bmn backgrounds is studied from a pure world volume point of view. It is proved that requiring T-duality covariance of such actions “fixes” the T-duality transformations of the world volume dynamical fields, and consequently, of the NS-NS and R-R coupling superfields. The analysis is extended to uncover the mapping...
متن کاملOn Target-space Duality in P–branes
We study the target-space duality transformations in p–branes as transformations which mix the worldvolume field equations with Bianchi identities. We consider an (m + p + 1)-dimensional spacetime with p + 1 dimensions com-pactified, and a particular form of the background fields. We find that while a GL(2) = SL(2) × R group is realized when m = 0, only a two parameter group is realized when m ...
متن کاملU-duality p-Branes in Diverse Dimensions
U-duality p-branes in toroidally compactified type II superstring theories in space-time dimensions 10 > D ≥ 4 can be constructed explicitly based on the conjectured U-duality symmetries and the corresponding known single-charge super p-brane configurations. As concrete examples, we first construct explicitly the SL(3, Z) superstrings and SL(3, Z) × SL(2, Z) 0-branes as well as their correspond...
متن کامل5-branes, KK-monopoles and T-duality
We construct the explicit worldvolume effective actions of the type IIB NS-5-brane and KK-monopole. These objects are obtained through a T -duality transformation from the IIA KK-monopole and the IIA NS-5-brane respectively. We show that the worldvolume field content of these actions is precisely that necessary to describe their worldvolume solitons. The IIB NS-5-brane effective action is shown...
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ژورنال
عنوان ژورنال: Modern Physics Letters A
سال: 1996
ISSN: 0217-7323,1793-6632
DOI: 10.1142/s0217732396000837