no code implementations • 16 Oct 2023 • Hannah Helgesen, Michael Felsberg, Jan-Åke Larsson
The field of Quantum Machine Learning (QML) has emerged recently in the hopes of finding new machine learning protocols or exponential speedups for classical ones.
no code implementations • 25 Feb 2021 • Costantino Budroni, Adán Cabello, Otfried Gühne, Matthias Kleinmann, Jan-Åke Larsson
Several proofs of the Kochen-Specker theorem and different notions of contextuality are reviewed.
Quantum Physics Mathematical Physics Mathematical Physics History and Philosophy of Physics
no code implementations • 12 Feb 2021 • Niklas Johansson, Felix Huber, Jan-Åke Larsson
For a quantum system, these predictions are statements about future outcomes of measurements performed on specific degrees of freedom of the system.
Quantum Physics
1 code implementation • 10 Nov 2015 • Marissa Giustina, Marijn A. M. Versteegh, Sören Wengerowsky, Johannes Handsteiner, Armin Hochrainer, Kevin Phelan, Fabian Steinlechner, Johannes Kofler, Jan-Åke Larsson, Carlos Abellán, Waldimar Amaya, Valerio Pruneri, Morgan W. Mitchell, Jörn Beyer, Thomas Gerrits, Adriana E. Lita, Lynden K. Shalm, Sae Woo Nam, Thomas Scheidl, Rupert Ursin, Bernhard Wittmann, Anton Zeilinger
Bell's theorem states that this worldview is incompatible with the predictions of quantum mechanics, as is expressed in Bell's inequalities.
Quantum Physics
1 code implementation • 3 Sep 2013 • Jan-Åke Larsson, Marissa Giustina, Johannes Kofler, Bernhard Wittmann, Rupert Ursin, Sven Ramelow
A recent experiment [Giustina et al, Nature, 2013] violated a Bell inequality without being vulnerable to the detection (or fair-sampling) loophole, therefore not needing the fair-sampling assumption.
Quantum Physics