154 citations · 578 across the 11 of their papers we have counts for
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gr-qc2011★ 11 cited
Time-asymmetry of probabilities versus relativistic causal structure: an arrow of time
Bob Coecke, Raymond Lal
There is an incompatibility between the symmetries of causal structure in relativity theory and the signaling abilities of probabilistic devices with inputs and outputs: while time…
gr-qc2011★ 72 cited
Causal categories: relativistically interacting processes
Bob Coecke, Raymond Lal
A symmetric monoidal category naturally arises as the mathematical structure that organizes physical systems, processes, and composition thereof, both sequentially and in parallel.…