122 citations · 947 across the 27 of their papers we have counts for
27 papers
Noncontextuality inequalities for prepare-transform-measure scenarios
David Schmid, Roberto D. Baldijão, John H. Selby +2
We provide the first systematic technique for deriving witnesses of contextuality in prepare-transform-measure scenarios. More specifically, we show how linear quantifier eliminati…
A review and analysis of six extended Wigner's friend arguments
David Schmid, Yìlè Yīng, Matthew Leifer
The Wigner's friend thought experiment was intended to illustrate the difficulty one has in describing an agent as a quantum system when that agent performs a measurement. While it…
Addressing some common objections to generalized noncontextuality
David Schmid, John H. Selby, Robert W. Spekkens
When should a given operational phenomenology be deemed to admit of a classical explanation? When it can be realized in a generalized-noncontextual ontological model. The case for…
Contextuality with vanishing coherence and maximal robustness to dephasing
Vinicius P. Rossi, David Schmid, John H. Selby +1
Generalized contextuality is a resource for a wide range of communication and information processing protocols. However, contextuality is not possible without coherence, and so can…
Aspects of the phenomenology of interference that are genuinely nonclassical
Lorenzo Catani, Matthew Leifer, Giovanni Scala +2
Interference phenomena are often claimed to resist classical explanation. However, such claims are undermined by the fact that the specific aspects of the phenomenology upon which…
A review and reformulation of macroscopic realism: resolving its deficiencies using the framework of generalized probabilistic theories
David Schmid
The notion of macrorealism was introduced by Leggett and Garg in an attempt to capture our intuitive conception of the macroscopic world, which seems difficult to reconcile with ou…