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M. Arndt and K. Hornberger
Testing the limits of quantum mechanical superpositions
Nature Phys. 10, 271-277 (2014)


Quantum physics has intrigued scientists and philosophers alike, because it challenges our notions of reality and locality — concepts that we have grown to rely on in our macroscopic world. It is an intriguing open question whether the linearity of quantum mechanics extends into the macroscopic domain. Scientific progress over the past decades inspires hope that this debate may be settled by table-top experiments.

(7 pages, 4 figures)

[journal, eprint arXiv:1410.0270, pdf available upon request]

doi:10.1038/nphys2863                    (c) Nature Publishing Group

see also: Editorial, Nature Phys. 10, 253 (2014)