<< Back in 1961, the Nobel Prize–winning physicist Eugene Wigner outlined a thought experiment that demonstrated one of the lesser-known paradoxes of quantum mechanics. The experiment shows how the strange nature of the universe allows two observers-say, Wigner and Wigner’s friend-to experience different realities. >>
<< Last year, (..) physicists noticed that recent advances in quantum technologies have made it possible to reproduce the Wigner’s Friend test in a real experiment. In other words, it ought to be possible to create different realities and compare them in the lab to find out whether they can be reconciled. >>
A quantum experiment suggests there’s no such thing as objective reality. Emerging Technology from the arXiv. Mar 12, 2019.
https://twitter.com/techreview/status/1116923783183519744
Massimiliano Proietti, Alexander Pickston, et al. Experimental rejection of observer-independence in the quantum world. arXiv:1902.05080 Feb 13, 2019.
https://arxiv.org/abs/1902.05080
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Ryunosuke Akutagawa, Rashomon (1915)
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