Challenging local realism with human choices

@article{Abelln2018ChallengingLR,
  title={Challenging local realism with human choices},
  author={Carlos Abell{\'a}n and Antonio Ac{\'i}n and Alvaro Alarc{\'o}n and Olivier Alibart and Christian Kraglund Andersen and Francesco Andreoli and Andrian Beckert and Federica A. Beduini and Ariel Bendersky and Marco Bentivegna and Peter Bierhorst and Daniel Burchardt and Ad{\'a}n Cabello and Jaime Cari{\~n}e and S. Carrasco and Gonzalo Carvacho and Daniel Cavalcanti and Rafael Chaves and J. Cort{\'e}s-Vega and {\'A}ngela Capel Cuevas and Aldo Delgado and Henri de Riedmatten and Christopher Eichler and Pau Farrera and Jorge Fuenzalida and Marta Garc{\'i}a-Matos and Robert Garthoff and S. Gasparinetti and Thomas Gerrits and Farzad Ghafari Jouneghani and Scott Glancy and Esteban S. G{\'o}mez and P. Gonz{\'a}lez and Jia Yu Guan and Johannes Handsteiner and Johannes Heinsoo and Georg Heinze and Alina Hirschmann and Omar Jim{\'e}nez and Florian Kaiser and Emanuel Knill and Laura T. Knoll and Sebastian Krinner and P. Kurpiers and Miguel A. Larotonda and Jonathan Larsson and Alexandra Lenhard and H. B. Li and M.‐H. Li and Gustavo Lima and B. Liu and Y. Liu and Ignacio H. L{\'o}pez Grande and Tommaso Lunghi and X. Ma and Omar S. Maga{\~n}a-Loaiza and P. Magnard and A. S. Magnoni and Maria Marti-Prieto and D. Mart{\'i}nez and Paolo Mataloni and Alejandro M{\'a}ttar and Margherita Mazzera and Richard P. Mirin and Morgan W. Mitchell and S W Nam and Markus Oppliger and J.-W. Pan and Rajvi Patel and Geoff J. Pryde and Dominik Rauch and Kai Redeker and Daniel Riel{\"a}nder and Martin Ringbauer and T. Roberson and Wenjamin Rosenfeld and Yves Salath'e and Luca Santodonato and Gr'egory Sauder and Thomas Scheidl and Christian T. Schmiegelow and Fabio Sciarrino and Andrea Seri and Lynden K. Shalm and S Shi and Sergei Slussarenko and Martin J Stevens and S. Tanzilli and Flores Toledo and Jordi Tura i Brugu{\'e}s and Rupert Ursin and Panagiotis Vergyris and V. B. Verma and Theo Walter and Andreas Wallraff and Z. Wang and Harald Weinfurter and Morgan M. Weston and A. G. White and C. Y. Wu and Guilherme B. Xavier and Li You and X. Yuan and Anton Zeilinger and Q. Zhang and W H Zhang and J. Zhong},
  journal={Nature},
  year={2018},
  volume={557},
  pages={212-216}
}
A Bell test is a randomized trial that compares experimental observations against the philosophical worldview of local realism1, in which the properties of the physical world are independent of our observation of them and no signal travels faster than light. A Bell test requires spatially distributed entanglement, fast and high-efficiency detection and unpredictable measurement settings2,3. Although technology can satisfy the first two of these requirements4–7, the use of physical devices to… 
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