Monday, January 30, 2012

1201.5848 (Gábor Hofer-Szabó et al.)

Noncommuting local common causes for correlations violating the
Clauser-Horne inequality
   [PDF]

Gábor Hofer-Szabó, Péter Vecsernyés
In the paper the EPR-Bohm scenario will be reproduced in an algebraic quantum
field theoretical setting with locally finite degrees of freedom. It will be
shown that for a set of spatially separated correlating events (projections)
maximally violating the Clauser-Horne inequality there can be given a common
causal explanation if commutativity is abandoned between the common cause and
the correlating events. Moreover, the noncommuting common cause will be local
and supported in the common past of the correlating events.
View original: http://arxiv.org/abs/1201.5848

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