Quantum gravity from descriptive set theory
Creators
Description
We start from Hilbert's criticism of the axioms of classical geometry and the possibility of abandoning the Archimedean axiom. Subsequently we proceed to the physical possibility of a fundamental limitation on the smallest length connected to certain singular points in spacetime and below which measurements become meaningless, Finally we arrive at the conclusion that maximising the Hawking-Bekenstein informational content of spacetime makes the existence of a transfinite geometry for physical 'spacetime' not only plausible but probably inevitable. The main part of the paper is then concerned with a proposal for a mathematical description of a transfinite, non-Archimedean geometry using descriptive set theory. Nevertheless, and despite all abstract mathematics, we remain quite close to similar lines of investigation initiated by physicists like A. Wheeler, D. Finkelstein and G. 'tHooft. In particular we introduce a logarithmic gauge transformation linking classical gravity with the electro weak via a version of informational entropy. That way we may claim to have accomplished an important step towards a general theory of quantum gravity using ε(∞) and complexity theory and finding that αG=(2)α-barew-1 congruent with (1.7)(10)38 where αG is the dimensionless Newton gravity constant, and αew≅128 is the fine structure constant at the electro weak scale
Additional details
Identifiers
- DOI
- 10.1016/j.chaos.2003.08.009;
- PII
- S0960077903004533;
Publishing Information
- Journal Title
- Chaos, Solitons and Fractals
- Journal Volume
- 19
- Journal Issue
- 5
- Journal Page Range
- p. 1339-1344
- ISSN
- 0960-0779
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35051280
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ENTROPY; GAUGE INVARIANCE; INFORMATION THEORY; QUANTUM GRAVITY; SET THEORY; SPACE-TIME
- Descriptors DEC
- FIELD THEORIES; INVARIANCE PRINCIPLES; MATHEMATICS; PHYSICAL PROPERTIES; QUANTUM FIELD THEORY; THERMODYNAMIC PROPERTIES
Optional Information
- Copyright
- Copyright (c) 2003 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.