302 citations · 2.7k across the 73 of their papers we have counts for
4 papers · 2 filters
Tsirelson's problem and Kirchberg's conjecture
Tobias Fritz
Tsirelson's problem asks whether the set of nonlocal quantum correlations with a tensor product structure for the Hilbert space coincides with the one where only commutativity betw…
Quantum analogues of Hardy's nonlocality paradox
Tobias Fritz
Hardy's nonlocality is a "nonlocality proof without inequalities": it exemplifies that quantum correlations can be qualitatively stronger than classical correlations. This paper in…
Quantum correlations in the temporal CHSH scenario
Tobias Fritz
We consider a temporal version of the CHSH scenario using projective measurements on a single quantum system. It is known that quantum correlations in this scenario are fundamental…
Transition probabilities and measurement statistics of postselected ensembles
Tobias Fritz
It is well-known that a quantum measurement can enhance the transition probability between two quantum states. Such a measurement operates after preparation of the initial state an…