26 citations · 50 across the 4 of their papers we have counts for
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hep-th2003★ 3 cited
Propagating spinors on a tetrahedral spacetime lattice
Brendan Z. Foster, Ted Jacobson
We derive a discrete path integral for massless fermions on a hypercubic spacetime lattice with null faces. The amplitude for a path with N steps and B bends is +/- (1/2)^N (i/sqrt…
gr-qc2003★ 26 cited
Introduction to Quantum Fields in Curved Spacetime and the Hawking Effect
Ted Jacobson
These notes introduce the subject of quantum field theory in curved spacetime and some of its applications and the questions they raise. Topics include particle creation in time-de…
gr-qc2003★ 17 cited
Comments on ``Improved limit on quantum-spacetime modifications of Lorentz symmetry from observations of gamma-ray blazars"
T. Jacobson, S. Liberati, D. Mattingly
We address several criticisms by Amelino-Camelia of our recent analyses of two observational constraints on Lorentz violation at order E/M_{Planck}. In particular, we emphasize the…