English

Particle Topology, Braids, and Braided Belts

Algebraic Topology 2010-01-15 v1 General Relativity and Quantum Cosmology

Abstract

Recent work suggests that topological features of certain quantum gravity theories can be interpreted as particles, matching the known fermions and bosons of the first generation in the Standard Model. This is achieved by identifying topological structures with elements of the framed Artin braid group on three strands, and demonstrating a correspondence between the invariants used to characterise these braids (a braid is a set of non-intersecting curves, that connect one set of NN points with another set of NN points), and quantities like electric charge, colour charge, and so on. In this paper we show how to manipulate a modified form of framed braids to yield an invariant standard form for sets of isomorphic braids, characterised by a vector of real numbers. This will serve as a basis for more complete discussions of quantum numbers in future work.

Keywords

Cite

@article{arxiv.0903.1376,
  title  = {Particle Topology, Braids, and Braided Belts},
  author = {Sundance Bilson-Thompson and Jonathan Hackett and Louis H. Kauffman},
  journal= {arXiv preprint arXiv:0903.1376},
  year   = {2010}
}

Comments

21 pages, 16 figures

R2 v1 2026-06-21T12:19:28.687Z