Universal features of the holographic duality: conformal anomaly and   brane gravity trapping from 5d AdS Black Hole
  We calculate the holographic conformal anomaly and brane Newton potential when bulk is 5d AdS BH. It is shown that such anomaly is the same as in the case of pure AdS or (asymptotically) dS bulk spaces, i.e. it is (bulk) metric independent one. While Newton potential on the static brane in AdS BH is different from the one in pure AdS space, the gravity trapping still occurs for two branes system. This indicates to metric independence of gravity localization. 
Shin'ichi Nojiri and Sergei D. Odintsov