Fuzzballs with internal excitations

Details Fuzzballs with internal excitations Fuzzballs with internal excitations

2007-04-05

arxiv.org/abs/0704.0690v1

JHEP 0706:056,2007

Physics

High Energy Physics

High Energy Physics - Theory

65 pages, 45 + appendices

Scientific paper

10.1088/1126-6708/2007/06/056

We construct general 2-charge D1-D5 horizon-free non-singular solutions of IIB supergravity on T^4 and K3 describing fuzzballs with excitations in the internal manifold; these excitations are characterized by arbitrary curves. The solutions are obtained via dualities from F1-P solutions of heterotic and type IIB on T^4 for the K3 and T^4 cases, respectively. We compute the holographic data encoded in these solutions, and show that the internal excitations are captured by vevs of chiral primaries associated with the middle cohomology of T^4 or K3. We argue that each geometry is dual to a specific superposition of R ground states determined in terms of the Fourier coefficients of the curves defining the supergravity solution. We compute vevs of chiral primaries associated with the middle cohomology and show that they indeed acquire vevs in the superpositions corresponding to fuzzballs with internal excitations, in accordance with the holographic results. We also address the question of whether the fuzzball program can be implemented consistently within supergravity.

Affiliated with

Also associated with

No associations

Rating

Fuzzballs with internal excitations 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 Fuzzballs with internal excitations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuzzballs with internal excitations will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-293021