27 citations · 79 across the 9 of their papers we have counts for
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quant-ph2023★ 2 cited
Possibilistic and maximal indefinite causal order in the quantum switch
Tein van der Lugt, Nick Ormrod
It was recently found that the indefinite causal order in the quantum switch can be certified device-independently when assuming the impossibility of superluminal influences. Here…
quant-ph2023★ 1 cited
On the Origin of Linearity and Unitarity in Quantum Theory
Matt Wilson, Nick Ormrod
We reconstruct the transformations of quantum theory using a physically motivated postulate. This postulate states that transformations should be locally applicable, and recovers t…
quant-ph2023★ 12 cited
Which theories have a measurement problem?
Nick Ormrod, V. Vilasini, Jonathan Barrett
It is shown that any theory that has certain properties has a measurement problem, in the sense that it makes predictions that are incompatible with measurement outcomes being abso…