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Non-thermal aspects of black hole radiance
Per Kraus
The phenomenon of black hole thermodynamics raises several deep issues which any proper theory of quantum gravity must confront: to what extent does the inclusion of the back-react…
Self-Interaction Correction to Black Hole Radiance
Per Kraus, Frank Wilczek
We consider the modification of the formulas for black hole radiation, due to the self-gravitation of the radiation. This is done by truncating the coupled particle-hole system to…
A Simple Stationary Line Element for the Schwarzschild Geometry, and Some Applications
Per Kraus, Frank Wilczek
Guided by a Hamiltonian treatment of spherically symmetric geometry, we find a remarkably simple -- stationary, but not static -- form for the line element of Schwarzschild (and Re…
Hawking Radiation from Black Holes Formed During Quantum Tunneling
Per Kraus
We study the behaviour of scalar fields on background geometries which undergo quantum tunneling. The two examples considered are a moving mirror in flat space which tunnels throug…