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Let's call it Nonlocal Quantum Physics

Manfred Requardt
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Abstract

In the following we undertake to derive quantum theory as a stochastic low-energy and coarse-grained theory from a more primordial discrete and basically geometric theory living on the Planck scale and which (as we argue) possibly underlies also \tit{string theory}. We isolate the so-called \tit{ideal elements} which represent at the same time the cornerstones of the framework of ordinary quantum theory and show how and why they encode the \tit{non-local} aspects, being ubiquituous in the quantum realm, in a, on the surface, local way. We show that the quantum non-locality emerges in our approach as a natural consequence of the underlying \tit{two-storey} nature of space-time or the physical vacuum, that is, quantum theory turns out to be a residual effect of the geometric depth structure of space-time on the Planck scale. We indicate how the \tit{measurement problem} and the emergence of the \tit{macroscopic sub-regime} can be understood in this framework.

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Manfred Requardt. 2000-06-19. Let's call it Nonlocal Quantum Physics. https://arxiv.org/abs/gr-qc/0006063

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