GRAVITATIONAL ANOMALY AND HAWKING RADIATION OF BRANEWORLD BLACK HOLES.

Wilczek and his collaborators' anomaly cancellation approach is applied to the 3D Schwarzschild- and BTZ-like braneworld black holes induced by the generalized $\mathcal{C}$ metrics in the Randall–Sundrum scenario. Based on the fact that the horizon of braneworld black hole will extend into the bulk spacetime, calculation is done from the bulk generalized $\mathcal{C}$ metrics side and it is shown that this approach also reproduces the correct Hawking radiation for these braneworld black holes. Besides, since this approach does not involve the dynamical equation, it is also shown that the Hawking radiation is only a kinematic effect. [ABSTRACT FROM AUTHOR]