331 citations · 1.2k across the 23 of their papers we have counts for
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gr-qc2008★ 6 cited
Emergent Continuum Spacetime from a Random, Discrete, Partial Order
David Rideout, Petros Wallden
There are several indications (from different approaches) that Spacetime at the Plank Scale could be discrete. One approach to Quantum Gravity that takes this most seriously is the…
gr-qc2008★ 5 cited
A Causal Set Black Hole
Song He, David Rideout
We explicitly compute the causal structure of the Schwarzschild black hole spacetime, by providing an algorithm to decide if any pair of events is causally related. The primary mot…
gr-qc2008★ 53 cited
Spacelike distance from discrete causal order
David Rideout, Petros Wallden
Any discrete approach to quantum gravity must provide some prescription as to how to deduce continuum properties from the discrete substructure. In the causal set approach it is st…