paper

Background geometry of DLCQ M theory on a p-torus and holography

arXiv:hep-th/9805136 · doi:10.1103/PhysRevD.59.026003

Abstract

Via supergravity, we argue that the infinite Lorentz boost along the M theory circle a la Seiberg toward the DLCQ M theory compactified on a p-torus (p<5) implies the holographic description of the microscopic theory. This argument lets us identify the background geometries of DLCQ theory on a p-torus; for p=0 (p=1), the background geometry turns out to be eleven-dimensional (ten-dimensional) flat Minkowski space-time, respectively. Holography for these cases results from the localization of the light-cone momentum. For p = 2,3,4, the background geometries are the tensor products of an Anti de Sitter space and a sphere, which, according to the AdS/CFT correspondence, have the holographic conformal field theory description. These holographic descriptions are compatible to the microscopic theory of Seiberg based on theory on a spatial circle with the rescaled Planck length, giving an understanding of the validity of the AdS/CFT correspondence.

16 pages, Revtex, no figures

References in corpus (20)

Cited by in corpus (15)