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…
cond-mat.other2008★ 10 cited
Effect of fluctuations on the superfluid-supersolid phase transition on the lattice
Ralf Schützhold, Michael Uhlmann, Uwe R. Fischer
We derive a controlled expansion into mean field plus fluctuations for the extended Bose-Hubbard model, involving interactions with many neighbors on an arbitrary periodic lattice,…