83 citations · 364 across the 27 of their papers we have counts for
3 papers · 2 filters
Operational protocols cannot certify classicality
Chris Fields, James F. Glazebrook, Antonino Marcianò +1
The existence and practical utility of operational protocols that certify entanglement raises the question of whether operational protocols exist that certify the absence of entang…
Amplituhedra for generic quantum processes via the TQNN representation of UQC
Chris Fields, James F. Glazebrook, Antonino Marcianò +1
We study the relationship between computation and scattering both operationally (hence phenomenologically) and formally. We develop a representation of universal quantum computatio…
Whether a quantum computation employs nonlocal resources is operationally undecidable
Chris Fields, James F. Glazebrook, Antonino Marciano +1
Computational complexity characterizes the usage of spatial and temporal resources by computational processes. In the classical theory of computation, e.g. in the Turing Machine mo…