179 citations · 490 across the 9 of their papers we have counts for
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gr-qc2008★ 64 cited
On the origin of the particles in black hole evaporation
Ralf Schützhold, William G. Unruh
We present an analytic derivation of Hawking radiation for an arbitrary (spatial) dispersion relation as a model for ultra-high energy deviations from general covariance. It…
gr-qc2007★ 2 cited
Quantum back-reaction problems
Ralf Schützhold
The macroscopic behavior of many physical systems can be approximately described by classical quantities. However, quantum theory demands the existence of omnipresent quantum fluct…
gr-qc2007★ 19 cited
Quantum toy model for black-hole back-reaction
Clovis Maia, Ralf Schützhold
We propose a simple quantum field theoretical toy model for black hole evaporation and study the back-reaction of Hawking radiation onto the classical background. It turns out that…