Superstrings, entropy and the elementary particles content of the standard model
Creators
- 1. Department of Physics, Mansura University (Egypt)
- 2. Department of Astrophysics, Cairo University (Egypt)
- 3. Department of Physics, University of Alexandria, Alexandria (Egypt)
Description
A number of interconnected issues involving superstring theory, entropy and the particle content of the standard model of high energy physics are discussed in the present work. It is found that within a non-transfinite approximation, the number of elementary particles is given by DimSU(8) in full agreement with the prediction gained from dividing the total number of the massless level of Heterotic string theory (256)(16)=8064 by the spin representation 27=128 which gives DimSU(8)=(8)2-1=(8064)/(128)=63 particles. For the exact transfinite case however, one finds our previously established E-infinity result:N=(336+16k)(3/2+k)(16+k)/(128+8k)=α-bar o/2,where k=φ3(1-φ3), φ=(5-1)/2 and α-bar o/2=68.54101965. Setting k=0 one finds that n=63 exactly as in the non-transfinite case
Additional details
Identifiers
- DOI
- 10.1016/j.chaos.2005.11.032;
- PII
- S0960-0779(05)01130-6;
Publishing Information
- Journal Title
- Chaos, Solitons and Fractals
- Journal Volume
- 29
- Journal Issue
- 1
- Journal Page Range
- p. 48-54
- ISSN
- 0960-0779
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37067085
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- APPROXIMATIONS; ELEMENTARY PARTICLES; ENTROPY; HIGH ENERGY PHYSICS; SPIN; STANDARD MODEL; SUPERSTRING MODELS
- Descriptors DEC
- ANGULAR MOMENTUM; CALCULATION METHODS; COMPOSITE MODELS; EXTENDED PARTICLE MODEL; FIELD THEORIES; GRAND UNIFIED THEORY; MATHEMATICAL MODELS; PARTICLE MODELS; PARTICLE PROPERTIES; PHYSICAL PROPERTIES; PHYSICS; QUANTUM FIELD THEORY; QUARK MODEL; STRING MODELS; THERMODYNAMIC PROPERTIES; UNIFIED GAUGE MODELS
Optional Information
- Copyright
- Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.