Non-supersymmetric asymptotically AdS5 × S smooth geometries
نویسنده
چکیده
We find soliton solutions in five-dimensional gauged supergravity, where a circle degenerates smoothly in the core of the geometry. In the family of solutions we consider, we find no completely smooth supersymmetric solutions, but we find discrete families of non-supersymmetric solitons. We discuss the relation to previous studies of the asymptotically flat case. We also consider gauged supergravities in four and seven dimensions, but fail to find any smooth solutions.
منابع مشابه
Orbifolds, Penrose Limits and Supersymmetry Enhancement
We consider supersymmetric PP-wave limits for different N = 1 orbifold geometries of the five sphere S5 and the five dimensional Einstein manifold T1,1. As there are several interesting ways to take the Penrose limits, the PP-wave geometry can be either maximal supersymmetric N = 4 or half-maximal supersymmetric N = 2. We discuss in detail the cases AdS5 × S/Z3, AdS5 × S/(Zm × Zn) and AdS5 × T/...
متن کاملNear-horizon geometries of supersymmetric AdS5 black holes
We provide a classification of near-horizon geometries of supersymmetric, asymptotically antide Sitter, black holes of five-dimensional U(1)-gauged supergravity which admit two rotational symmetries. We find three possibilities: a topologically spherical horizon, an S1×S2 horizon and a toroidal horizon. The near-horizon geometry of the topologically spherical case turns out to be that of the mo...
متن کاملHigher derivative corrections to near-extremal black holes in type IIB supergravity
We discuss string theory α corrections to charged near-extremal black 3-branes/black holes in type IIB supergravity. We find that supersymmetric global AdS5 × S geometry is not corrected to leading order in α, while charged or non-extremal black 3-branes/black hole geometries receive α corrections. Following gauge theory-string theory correspondence the thermodynamics of these geometries is map...
متن کاملNon-supersymmetric microstates of the D1-D5-KK system
We construct a discrete family of smooth non-supersymmetric three charge geometries carrying D1 brane, D5 brane and Kaluza-Klein monopole charges in Type IIB supergravity compactified on a six-torus, which can be interpreted as the geometric description of some special states of the brane system. These solutions are asymptotically flat in four dimensions, and generalise previous supersymmetric ...
متن کاملEinstein spaces in five and seven dimensions and non-supersymmetric gauge theories
A one-parameter family of new solutions representing Einstein spaces in d = 5, 7 is presented, and used to construct non-supersymmetric backgrounds in type IIB and M-theory that asymptotically approach AdS5 × S and AdS7 × S. Upon dimensional reduction, the latter gives a type IIA solution representing a 4-brane with Ramond-Ramond charge, which interpolates between the “near-horizon” non-extrema...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2005