186 citations · 1.1k across the 23 of their papers we have counts for
Showing 2014 · gr-qcShow all
3 papers · 2 filters
gr-qc2014★ 9 cited
Canonical linearized Regge Calculus: counting lattice gravitons with Pachner moves
Philipp A. Hoehn
We afford a systematic and comprehensive account of the canonical dynamics of 4D Regge Calculus perturbatively expanded to linear order around a flat background. To this end, we co…
gr-qc2014★ 24 cited
Quantization of systems with temporally varying discretization II: Local evolution moves
Philipp A Hoehn
Several quantum gravity approaches and field theory on an evolving lattice involve a discretization changing dynamics generated by evolution moves. Local evolution moves in variati…
gr-qc2014★ 22 cited
Quantization of systems with temporally varying discretization I: Evolving Hilbert spaces
Philipp A. Hoehn
A temporally varying discretization often features in discrete gravitational systems and appears in lattice field theory models subject to a coarse graining or refining dynamics. T…