59 citations · 272 across the 46 of their papers we have counts for
Showing 2020 · quant-phShow all
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quant-ph2020
Functorial evolution of quantum fields
Stefano Gogioso, Maria E. Stasinou, Bob Coecke
We present a compositional algebraic framework to describe the evolution of quantum fields in discretised spacetimes. We show how familiar notions from Relativity and quantum causa…
quant-ph2020★ 1 cited
Giving Operational Meaning to the Superposition of Causal Orders
Nicola Pinzani, Stefano Gogioso
In this work, we give rigorous operational meaning to superposition of causal orders. This fits within a recent effort to understand how the standard operational perspective on qua…
quant-ph2020★ 3 cited
Hyper-decoherence in Density Hypercubes
James Hefford, Stefano Gogioso
We study hyper-decoherence in three operational theories from the literature, all examples of the recently introduced higher-order CPM construction. Amongst these, we show the theo…