114 citations · 326 across the 19 of their papers we have counts for
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Self-duality and Jordan structure of quantum theory follow from homogeneity and pure transitivity
Howard Barnum, Cozmin Ududec, John van de Wetering
Quantum theory satisfies the mathematically powerful property of self-duality, meaning that its state and effect spaces are made isomorphic by an inner product. This is why both qu…
Higher-order interference and single-system postulates characterizing quantum theory
Howard Barnum, Markus P. Mueller, Cozmin Ududec
We present a new characterization of quantum theory in terms of simple physical principles that is different from previous ones in two important respects: first, it only refers to…
Information-theoretic equilibration: the appearance of irreversibility under complex quantum dynamics
Cozmin Ududec, Nathan Wiebe, Joseph Emerson
The question of how irreversibility can emerge as a generic phenomena when the underlying mechanical theory is reversible has been a long-standing fundamental problem for both clas…
The structure of reversible computation determines the self-duality of quantum theory
Markus P. Mueller, Cozmin Ududec
Predictions for measurement outcomes in physical theories are usually computed by combining two distinct notions: a state, describing the physical system, and an observable, descri…
Three Slit Experiments and the Structure of Quantum Theory
Cozmin Ududec, Howard Barnum, Joseph Emerson
In spite of the interference manifested in the double-slit experiment, quantum theory predicts that a measure of interference defined by Sorkin and involving various outcome probab…