161 citations · 379 across the 15 of their papers we have counts for
15 papers
Universality of state-independent violation of correlation inequalities for noncontextual theories
Piotr Badziag, Ingemar Bengtsson, Adan Cabello +1
We show that the state-independent violation of inequalities for noncontextual hidden variable theories introduced in [Phys. Rev. Lett. 101, 210401 (2008)] is universal, i.e., occu…
Geometry of quantum correlations
Itamar Pitowsky
Consider the set Q of quantum correlation vectors for two observers, each with two possible binary measurements. Quadric (hyperbolic) inequalities which are satisfied by every vect…
Two dogmas about quantum mechanics
Jeffrey Bub, Itamar Pitowsky
We argue that the intractable part of the measurement problem -- the 'big' measurement problem -- is a pseudo-problem that depends for its legitimacy on the acceptance of two dogma…
New Bell inequalities for the singlet state: Going beyond the Grothendieck bound
Itamar Pitowsky
Contemporary versions of Bell's argument against local hidden variable (LHV) theories are based on the Clauser Horne Shimony and Holt (CHSH) inequality, and various attempts to gen…
On the classification of pure multipartite states
Itamar Pitowsky
This paper has been withdrawn by the author due to an error.
A quantum secret ballot
Shahar Dolev, Itamar Pitowsky, Boaz Tamir
The paper concerns the protection of the secrecy of ballots, so that the identity of the voters cannot be matched with their vote. To achieve this we use an entangled quantum state…