Year: 2021
Type: article
Abstract: Recent developments on Bell’s experiments demonstrate that entanglement could indeed eliminate the gap between classical and quantum physics. At the same time, it is difficult for a classical theory to include a particular feature like entanglement without compromising the theory’s smooth working on a four-dimensional scale geometry. A unified theory should reconsider this difficulty. On the other hand, pregeometry holds the assumption of a noncommutative space where the Requardt-Roy model seems to be a promising one. From the ordinary five-dimensional approach, first initiated by Kaluza and Klein, a toy model is proposed to show an insignificant description of gravity at Planck’s scale physics. It is found that the classical nature of quantum correlations is fine-tuned within the geometry of space-time in four dimensions. Such a nature can be better understood by studying the pregeometric effects of gravity in five dimensions. A combined description is found, sufficient to explain the fundamental difficulties of a discrete space-time manifold in both theories.
Source: Gravitation and Cosmology
Author: Pradosh Keshav MV
Language: English
Subfield: Statistical and Nonlinear Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W3201016222