78 citations · 194 across the 12 of their papers we have counts for
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gr-qc2013★ 17 cited
A first look at transition amplitudes in (2+1)-dimensional causal dynamical triangulations
Joshua H. Cooperman, Jonah Miller
We study a lattice regularization of the gravitational path integral--causal dynamical triangulations--for (2+1)-dimensional Einstein gravity with positive cosmological constant in…
hep-th2013★ 52 cited
Renormalization of Entanglement Entropy and the Gravitational Effective Action
Joshua H. Cooperman, Markus A. Luty
The entanglement entropy associated with a spatial boundary in quantum field theory is UV divergent, with the leading term proportional to the area of the boundary. For a class of…