A nonperturbative form of the spectral action principle in noncommutative geometry
High Energy Physics - Theory
2008-11-26 v1 General Relativity and Quantum Cosmology
Mathematical Physics
math.MP
Quantum Algebra
q-alg
Abstract
Using the formalism of superconnections, we show the existence of a bosonic action functional for the standard K-cycle in noncommutative geometry, giving rise, through the spectral action principle, only to the Einstein gravity and Standard Model Yang-Mills-Higgs terms. It provides an effective nonminimal coupling in the bosonic sector of the Lagrangian.
Keywords
Cite
@article{arxiv.hep-th/9701179,
title = {A nonperturbative form of the spectral action principle in noncommutative geometry},
author = {H. Figueroa and J. M. Gracia-Bondia and F. Lizzi and J. C. Varilly},
journal= {arXiv preprint arXiv:hep-th/9701179},
year = {2008}
}
Comments
12 pages. LaTeX2e, instructions for obsolete LaTeX's