A Note on Supersymmetric Type II Solutions of Lifshitz Type

Autor:	Petrini, M., Zaffaroni, A.
Rok vydání:	2012
Předmět:	High Energy Physics - Theory
Druh dokumentu:	Working Paper
DOI:	10.1007/JHEP07(2012)051
Popis:	We discuss a class of supersymmetric type II non-relativistic solutions with exact or asymptotic scale invariance. As already emerged from previous investigations, we find a clear correspondence between anisotropic d-dimensional vacua and relativistic solutions in (d + 1)-dimensions. We will show that supersymmetric four-dimensional Poincare' invariant backgrounds in type IIB can descend to analogous solutions with anisotropic scaling in t and (x, y). This result can be applied to scale invariant theories, domain walls interpolating between four-dimensional Lifshitz vacua and more general solutions with only asymptotic or approximate scaling behaviour. Comment: Added subsection on hyperscaling violation examples
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1202.5542 Zobrazit plný text záznamu View this record from Arxiv