Steven Corley

Computing the spectrum of black hole radiation in the presence of high frequency dispersion: An Analytical approach

We present a method for computing the spectrum of black hole radiation of a scalar field satisfying a wave equation with high frequency dispersion. The method involves a combination of Laplace transform and WKB techniques for finding approximate solutions to ordinary differential equations. The modified wave equation is obtained by adding a higher order derivative term suppressed by powers of a fundamental momentum scale

Massless gravitino and the AdS-CFT correspondence

k_0

A note on holographic Ward identities

to the ordinary wave equation. Depending on the sign of this new term, high frequency modes propagate either superluminally or subluminally. We show that the resulting spectrum of created particles is thermal at the Hawking temperature, and further that the out-state is a thermal state at the Hawking temperature, to leading order in

Mass spectrum of N = 8 supergravity on AdS2 × S2

k_0

Mass spectrum of N=8 supergravity on AdS_2 \times S^2

, for either modification.

Mass spectrum ofN= 8 supergravity onAdS2×S2

We solve the Dirichlet boundary value problem for the massless gravitino on

Hawking spectrum and high frequency dispersion

{\mathrm{AdS}}_{d+1}

Black hole lasers

space and compute the two-point function of the dual CFT supersymmetry currents using the AdS-CFT correspondence principle. We find analogously to the spinor case that the boundary data for the massless

Lattice black holes

(d+1)

Focusing and the holographic hypothesis

-dimensional bulk gravitino field consists of only a