CPL - Chalmers Publication Library
| Utbildning | Forskning | Styrkeområden | Om Chalmers | In English In English Ej inloggad.

IIB solutions with N>28 Killing spinors are maximally supersymmetric

Ulf Gran (Institutionen för fundamental fysik, Matematisk fysik) ; Jan Gutowski ; George Papadopoulos ; Diederik Roest
Journal of High Energy Physics (1126-6708). 12, p. 070. (2007)
[Artikel, refereegranskad vetenskaplig]

We show that all IIB supergravity backgrounds which admit more than 28 Killing spinors are maximally supersymmetric. In particular, we find that for all N>28 backgrounds the supercovariant curvature vanishes, and that the quotients of maximally supersymmetric backgrounds either preserve all 32 or N<29 supersymmetries.

Nyckelord: Supergravity, supersymmetry, string theory

Denna post skapades 2008-01-15. Senast ändrad 2015-12-17.
CPL Pubid: 66575


Läs direkt!

Länk till annan sajt (kan kräva inloggning)

Institutioner (Chalmers)

Institutionen för fundamental fysik, Matematisk fysik (2005-2013)



Chalmers infrastruktur