Causal non-locality can arise from constrained replication

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Abstract

The fundamental theories of physics are local theories, depending on local interactions of local variables. It is not clear if and how strictly local theories can produce non-local variables that have causal effectiveness. Yet, non-local effectiveness appears to exist, such as in the form of memory (non-locality through time) and causally effective spatial structures (non-locality through space). Here it is shown, by construction, how such non-locality can be produced from elementary components: non-isolated systems, multiplicative noise, self-replication, and elimination. A theory is derived that explains how causal non-locality can arise from strictly local interactions.
Original languageEnglish
Article number20004
JournalEPL (Europhysics Letters)
Volume112
Issue number2
DOIs
Publication statusPublished - 2015

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