GLUEBALLS IN AN ADS BLACK HOLE AND BRANE WORLD GRAVITY

摘要

On the basis of Maldacena's duality conjecture, the glueball spectrum is computed which bares a strikihg resemblance to the known QCD_4 spectrum as determined by lattice simulations. In particular, a strong coupling expansion for the Pomeron intercept is obtained. A model of brane world gravity in the context of non-conformal non-SUSY matter is next constructed by introducing a Randall-Sundrum Planck brane.