Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2004-08-17
JHEP 0410:045,2004
Physics
High Energy Physics
High Energy Physics - Theory
24 pages, the published version; changes compared to v1: typos corrected, conclusions extended, added references
Scientific paper
10.1088/1126-6708/2004/10/045
We look for 3-dimensional Poisson-Lie dualizable sigma models that satisfy the vanishing beta-function equations with constant dilaton field. Using the Poisson-Lie T-plurality we then construct 3-dimensional sigma models that correspond to various decompositions of Drinfeld double. Models with nontrivial dilaton field may appear. It turns out that for ``traceless'' dual algebras they satisfy the vanishing beta-function equations as well. In certain cases the dilaton cannot be defined in some of the dual models. We provide an explanation why this happens and give criteria predicting when it happens.
Hlavaty Ladislav
Snobl Libor
No associations
LandOfFree
Poisson-Lie T-plurality of three-dimensional conformally invariant sigma models II: Nondiagonal metrics and dilaton puzzle 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 Poisson-Lie T-plurality of three-dimensional conformally invariant sigma models II: Nondiagonal metrics and dilaton puzzle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Poisson-Lie T-plurality of three-dimensional conformally invariant sigma models II: Nondiagonal metrics and dilaton puzzle will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-646968