منابع مشابه
Near Horizon Superspace
The adSp+2 × S geometry of the near horizon branes is promoted to a supergeometry: the solution of the supergravity constraints for the vielbein, connection and form superfields are found. This supergeometry can be used for the construction of new superconformal theories. We also discuss the Green-Schwarz action for a type IIB string on adS5 × S5. a e-mail: [email protected]. b e-mai...
متن کاملSupermembranes in Curved Superspace and Near-horizon Geometries
We give a description of supermembranes in nontrivial target-space geometries. A special class are the AdS4 ×S7 and AdS7 ×S4 spaces that have the maximal number of 32 supersymmetries. Lecture presented at the 22-nd Johns Hopkins Workshop, Novelties in String Theory, Göteborg, August 20-22, 1998.
متن کاملThree Dimensional near - Horizon Metrics
We investigate which three dimensional near-horizon metrics gNH admit a compatible 1-form X such that (X, [gNH ]) defines an Einstein-Weyl structure. We find explicit examples and see that some of the solutions give rise to Einstein-Weyl structures of dispersionless KP type and dispersionless Hirota (aka hyperCR) type.
متن کاملNear-horizon Extreme Kerr Magnetospheres
Analytical solutions to force-free electrodynamics around black holes are fundamental for building simple models of accretion disk and jet dynamics. We present a (nonexhaustive) classification of complex highest-weight solutions to the force-free equations in the near-horizon region of the extremal Kerr black hole. Several classes of real magnetically dominated or null solutions, either axisymm...
متن کاملInflationary perturbations near horizon crossing
This document is made available in accordance with publisher policies and may differ from the published version or from the version of record. If you wish to cite this item you are advised to consult the publisher's version. Please see the URL above for details on accessing the published version. Copyright and all moral rights to the version of the paper presented here belong to the individual ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 1998
ISSN: 1029-8479
DOI: 10.1088/1126-6708/1998/09/002