1.5k citations · 4k across the 60 of their papers we have counts for
4 papers · 1 filter
Bell violation with entangled photons, free of the coincidence-time loophole
Jan-Åke Larsson, Marissa Giustina, Johannes Kofler +3
In a local realist world view, physical properties are defined prior to and independent of measurement, and no physical influence can propagate faster than the speed of light. Prop…
Direct Proof of Security of Wegman-Carter Authentication with Partially Known Key
Aysajan Abidin, Jan-Åke Larsson
Information-theoretically secure (ITS) authentication is needed in Quantum Key Distribution (QKD). In this paper, we study security of an ITS authentication scheme proposed by Wegm…
Comment on "State-Independent Experimental Test of Quantum Contextuality in an Indivisible System"
E. Amselem, M. Bourennane, C. Budroni +5
We argue that the experiment described in the recent Letter by Zu et al. [Phys. Rev. Lett. 109, 150401 (2012); arXiv:1207.0059v1] does not allow to make conclusions about contextua…
Bounding the quantum dimension with contextuality
Otfried Gühne, Costantino Budroni, Adan Cabello +2
We show that the phenomenon of quantum contextuality can be used to certify lower bounds on the dimension accessed by the measurement devices. To prove this, we derive bounds for d…