Volume 50, Number 2, April II 2000
|Page(s)||142 - 147|
|Published online||01 September 2002|
Bell's theorem and non-linear systems
LPMC, Ecole Normale Supérieure - 24 rue Lhomond, 75231 Paris cedex
5 and IEF
Université Paris-Sud, Bât. 220 - 91405
Orsay cedex, France
Accepted: 8 February 2000
For all Einstein-Podolsky-Rosen–type experiments on deterministic systems the Bell inequality holds, unless non-local interactions exist between certain parts of the setup. Here we show that in non-linear systems the Bell inequality can be violated by non-local effects that are arbitrarily weak. Then we show that the quantum result of the existing Einstein-Podolsky-Rosen–type experiments can be reproduced within deterministic models that include arbitrarily weak non-local effects.
PACS: 03.65.Bz – Foundations, theory of measurement, miscellaneous theories (including Aharonov-Bohm effect, Bell inequalities, Berry's phase)
© EDP Sciences, 2000
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