A universal behavior of half-BPS probes in the superstar ensemble
Abstract
In this paper, we probe the typical states of the superstar ensemble of [17] using half-BPS states of type-IIB string theory on AdS5× S5. We find a very simple universal result that has the structure log <<ψ ψ>> O ≈ α h log N, where h is the conformal weight of the probe ψ, and α is a constant that depends mainly of the shape of the probe ψ. A complete understanding of some properties of this leading term from the dual effective superstar geometry point of view is still lacking.
- Publication:
-
Journal of High Energy Physics
- Pub Date:
- December 2012
- DOI:
- 10.1007/JHEP12(2012)063
- arXiv:
- arXiv:1208.0490
- Bibcode:
- 2012JHEP...12..063M
- Keywords:
-
- AdS-CFT Correspondence;
- Black Holes in String Theory;
- High Energy Physics - Theory
- E-Print:
- 34 pages + appendices