D-brane Dualities as Canonical Transformations
高能物理 - 理论
2009-10-30 v2
摘要
We show that the SL(2,R) duality symmetry of type IIB superstring theory can be formulated as the canonical transformation interchanging momenta and magnetic degrees of freedom associated to the abelian world-volume gauge field of the D-3-brane. D-strings are shown to be connected under the corresponding transformation in the world-sheet to the (m,n) family of string solutions of type IIB supergravity constructed by Schwarz. For the type IIA superstring the D-2-brane is mapped under the three dimensional world-volume electric-magnetic duality to the dimensional reduction of the membrane of M-theory.
引用
@article{arxiv.hep-th/9701186,
title = {D-brane Dualities as Canonical Transformations},
author = {Y. Lozano},
journal= {arXiv preprint arXiv:hep-th/9701186},
year = {2009}
}
备注
12 pgs, latex file, reference added