Viewpoint: Closing the Door on Einstein and Bohr’s Quantum Debate

By closing two loopholes at once, three experimental tests of Bell’s inequalities remove the last doubts that we should renounce local realism. They also open the door to new quantum information technologies.

[1]  G. Roger,et al.  Experimental Test of Bell's Inequalities Using Time- Varying Analyzers , 1982 .

[2]  A. Zeilinger,et al.  Speakable and Unspeakable in Quantum Mechanics , 1989 .

[3]  Alain Aspect,et al.  Speakable and Unspeakable in Quantum Mechanics: Free variables and local causality , 2004 .

[4]  C. Monroe,et al.  Experimental violation of a Bell's inequality with efficient detection , 2001, Nature.

[5]  H. J. Kimble,et al.  The quantum internet , 2008, Nature.

[6]  A. Zeilinger,et al.  Bell violation using entangled photons without the fair-sampling assumption , 2012, Nature.

[7]  P. Grangier,et al.  Experimental Realization of Einstein-Podolsky-Rosen-Bohm Gedankenexperiment : A New Violation of Bell's Inequalities , 1982 .

[8]  D. Matsukevich,et al.  Bell inequality violation with two remote atomic qubits. , 2008, Physical review letters.

[9]  Wayne C. Myrvold,et al.  Bell’s Theorem , 2011 .

[10]  A. Aspect Bell's inequality test: more ideal than ever , 1999, Nature.

[11]  Aaron J. Miller,et al.  Detection-loophole-free test of quantum nonlocality, and applications. , 2013, Physical review letters.

[12]  J. Cirac,et al.  Long-distance quantum communication with atomic ensembles and linear optics , 2001, Nature.

[13]  J. Bell,et al.  Speakable and Unspeakable in Quatum Mechanics , 1988 .

[14]  J. Bell Atomic-cascade photons and quantum-mechanical nonlocality , 1995 .

[15]  Randall C. Thompson,et al.  Experimental Test of Local Hidden-Variable Theories , 1976 .

[16]  F. Pipkin Atomic Physics Tests of the Basic Concepts in Quantum Mechanics , 1979 .

[17]  J. S. BELLt Einstein-Podolsky-Rosen Paradox , 2018 .

[18]  A. Shimony,et al.  Proposed Experiment to Test Local Hidden Variable Theories. , 1969 .

[19]  Jason Gallicchio,et al.  Testing Bell's inequality with cosmic photons: closing the setting-independence loophole. , 2013, Physical review letters.

[20]  H. Weinfurter,et al.  Violation of Bell's Inequality under Strict Einstein Locality Conditions , 1998, quant-ph/9810080.

[21]  E. Schrödinger Discussion of Probability Relations between Separated Systems , 1935, Mathematical Proceedings of the Cambridge Philosophical Society.

[22]  A. Shimony,et al.  Bell's theorem. Experimental tests and implications , 1978 .

[23]  S. Wehner,et al.  Loophole-free Bell inequality violation using electron spins separated by 1.3 kilometres , 2015, Nature.

[24]  C. Abellán,et al.  Generation of Fresh and Pure Random Numbers for Loophole-Free Bell Tests. , 2015, Physical review letters.

[25]  A. Zeilinger,et al.  Significant-Loophole-Free Test of Bell's Theorem with Entangled Photons. , 2015, Physical review letters.

[26]  Einstein and the Quantum , 2005, quant-ph/0510180.

[27]  Albert Einstein,et al.  Can Quantum-Mechanical Description of Physical Reality Be Considered Complete? , 1935 .

[28]  J. Clauser EXPERIMENTAL INVESTIGATION OF A POLARIZATION CORRELATION ANOMALY , 1976 .

[29]  E. Knill,et al.  A strong loophole-free test of local realism , 2015, 2016 Conference on Lasers and Electro-Optics (CLEO).

[30]  V. Scarani,et al.  Device-independent security of quantum cryptography against collective attacks. , 2007, Physical review letters.

[31]  Matison,et al.  Experimental Test of Local Hidden-Variable Theories , 1972 .