Stability of AdSpÃMq compactifications without supersymmetry
نویسندگان
چکیده
Oliver DeWolfe, Daniel Z. Freedman, Steven S. Gubser, Gary T. Horowitz, and Indrajit Mitra Institute for Theoretical Physics, UCSB, Santa Barbara, California 93106 Caltech-USC Center for Theoretical Physics, USC, Los Angeles, California 90089 Department of Mathematics and Center for Theoretical Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 Lauritsen Laboratory of Physics, Caltech, Pasadena, California 91125 Joseph Henry Laboratories, Princeton University, Princeton, New Jersey 08544 Department of Physics, UCSB, Santa Barbara, California 93106 ~Received 22 September 2001; published 4 March 2002!
منابع مشابه
Stability and BPS branes
We define the concept of Π-stability, a generalization of µ-stability of vector bundles, and argue that it characterizes N = 1 supersymmetric brane configurations and BPS states in very general string theory compactifications with N = 2 supersymmetry in four dimensions. February 2000
متن کاملStability of flux compactifications and the pattern of supersymmetry breaking
We extend the KKLT [1] approach to moduli stabilization by including the dilaton and the complex structure moduli into the effective supergravity theory. Decoupling of the dilaton is neither always possible nor necessary for the existence of stable minima with zero (or positive) cosmological constant. The pattern of supersymmetry breaking can be much richer than in the decoupling scenario of KKLT.
متن کاملGeneralized string compactifications with spontaneously broken supersymmetry
The Narain lattice construction of string compactifications is generalized to include spontaneously broken supersymmetry. Consistency conditions from modular invariance and Lorentz symmetry are solved in full generality. This framework incorporates models where supersymmetry breaking is inversely proportional to the radii of compact dimensions. The enhanced lattice description, however, might a...
متن کاملBreathing mode compactifications and supersymmetry of the brane-world
It has recently been shown that the Randall-Sundrum brane-world may be obtained from an appropriate doubled D3-brane configuration in type IIB theory. This corresponds, in five dimensions, to a sphere compactification of the original IIB theory with a non-trivial breathing mode supporting the brane. In this paper, we shall study the supersymmetry of this reduction to massive five-dimensional su...
متن کاملString and M-theory Deformations of Manifolds with Special Holonomy
The R-type corrections to ten and eleven dimensional supergravity required by string and M-theory imply corrections to supersymmetric supergravity compactifications on manifolds of special holonomy, which deform the metric away from special holonomy. Nevertheless, in many such cases, including Calabi-Yau compactifications of string theory and G2-compactifications of M-theory, it has been shown ...
متن کامل