Title of article
HKT geometry and de Sitter supergravity Original Research Article
Author/Authors
Jai Grover، نويسنده , , Jan B. Gutowski، نويسنده , , Carlos A.R. Herdeiro، نويسنده , , Wafic Sabra، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
20
From page
406
To page
425
Abstract
Solutions of five-dimensional minimal de Sitter supergravity admitting Killing spinors are considered. It is shown that the “timelike” solutions are determined in terms of a four-dimensional hyper-Kähler torsion (HKT) manifold. If the HKT manifold is conformally hyper-Kähler the most general solution can be obtained from a sub-class of supersymmetric sol
Keywords
W2 , sW2 , s strings , Spinor realization , BRST charge
Journal title
Nuclear Physics B
Serial Year
2009
Journal title
Nuclear Physics B
Record number
875391
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