Supersymmetry and non-Abelian T-duality in type II supergravity
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Tarih
2015
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Iop Publishing Ltd
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
We study the effect of T-duality on supersymmetry in the context of type II supergravity. For both U(1) Abelian and SU(2) non-Abelian T-duality, we demonstrate that the supersymmetry variations after T-duality are related to the variations before T-duality through the Kosmann spinorial Lie derivative, which vanishes when the Killing spinors are independent of the T-duality directions. As a byproduct of our analysis, we present closed expressions for SU(2) T-duality in a class of spacetimes with diagonal Bianchi IX symmetry and comment on specific examples of T-dual geometries, including a novel AdS(3) geometry with large N = (4, 4) superconformal symmetry.
Açıklama
Anahtar Kelimeler
supersymmetry, supergravity, solution generation
Kaynak
Classical and Quantum Gravity
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
32
Sayı
3
