Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
1994-06-10
Phys.Rev.D50:6374-6384,1994
Physics
High Energy Physics
High Energy Physics - Theory
23 pages (latex), SU-ITP-94-12, UMHEP-407, QMW-PH-94-12
Scientific paper
10.1103/PhysRevD.50.6374
New stationary solutions of $4$-dimensional dilaton-axion gravity are presented, which correspond to the charged Taub-NUT and Israel-Wilson-Perjes (IWP) solutions of Einstein-Maxwell theory. The charged axion-dilaton Taub-NUT solutions are shown to have a number of interesting properties: i) manifest $SL(2,R)$ symmetry, ii) an infinite throat in an extremal limit, iii) the throat limit coincides with an exact CFT construction. The IWP solutions are shown to admit supersymmetric Killing spinors, when embedded in $d=4,N=4$ supergravity. This poses a problem for the interpretation of supersymmetric rotating solutions as physical ground states. In the context of $10$-dimensional geometry, we show that dimensionally lifted versions of the IWP solutions are dual to certain gravitational waves in string theory.
Kallosh Renata
Kastor David
Ortin Tomas
Torma Tibor
No associations
LandOfFree
Supersymmetry and Stationary Solutions in Dilaton-Axion Gravity does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Supersymmetry and Stationary Solutions in Dilaton-Axion Gravity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Supersymmetry and Stationary Solutions in Dilaton-Axion Gravity will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-41581