Is There a Stringy Description of Self-Dual Supergravity in 2+2 Dimensions?

Details Is There a Stringy Description of Self-Dual Supergravity in 2+2 Dimensions? Is There a Stringy Description of Self-Dual Supergravity in 2+2 Dimensions?

1996-02-19

arxiv.org/abs/hep-th/9602099v1

Physics

High Energy Physics

High Energy Physics - Theory

10 pages, LaTex, To appear in the Proceedings of Summer School on High Energy Physics and Cosmology, Trieste, Italy, 12 June-2

Scientific paper

The well known N=2 string theory describes self-dual gravity, as was shown by Ooguri and Vafa sometime ago. In search of a variant of this theory which would describe self-dual supergravity in 2+2 dimensions, we have constructed two new N=2 strings theories in which the target space is a superspace. Both theories contain massless scalar and spinor fields in their spectrum, and one of them has spacetime supersymmetry. However, we find that the interactions of these fields do not correspond to those of self-dual supergravity. In our construction, we have used the basic (2,2) superspace variables, and considered quadratic constraints in these variables. A more general construction may be needed for a stringy description of self-dual supergravity.

Affiliated with

Also associated with

No associations

Rating

Is There a Stringy Description of Self-Dual Supergravity in 2+2 Dimensions? 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 Is There a Stringy Description of Self-Dual Supergravity in 2+2 Dimensions?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Is There a Stringy Description of Self-Dual Supergravity in 2+2 Dimensions? will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-514008