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IIB horizons.
- Source :
- Classical & Quantum Gravity; 10/21/2013, Vol. 30 Issue 20, p205004-205025, 22p
- Publication Year :
- 2013
-
Abstract
- We solve the Killing spinor equations for all near-horizon IIB geometries which preserve at least one supersymmetry. We show that generic horizon sections are eight-dimensional almost Hermitian spin<subscript>c</subscript> manifolds. Special cases include horizon sections with a Spin(7) structure and those for which the Killing spinor is pure. We also explain how the common sector horizons and the horizons with only 5-form flux are included in our general analysis. We investigate several special cases mainly focusing on the horizons with constant scalars admitting a pure Killing spinor and find that some of these exhibit a generalization of the 2-SCYT condition that arises in the horizons with 5-form fluxes only. We use this to construct new examples of near-horizon geometries with both 3-form and 5-form fluxes. [ABSTRACT FROM AUTHOR]
- Subjects :
- SPINORS
PARTICLE physics
GEOMETRY
MATHEMATICS
SUPERSYMMETRY
Subjects
Details
- Language :
- English
- ISSN :
- 02649381
- Volume :
- 30
- Issue :
- 20
- Database :
- Complementary Index
- Journal :
- Classical & Quantum Gravity
- Publication Type :
- Academic Journal
- Accession number :
- 94291025
- Full Text :
- https://doi.org/10.1088/0264-9381/30/20/205004