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Chirality in unified theories of gravity

Authors :
Nesti, F.
Percacci, R.
Source :
Phys.Rev.D81:025010,2010
Publication Year :
2009

Abstract

We show how to obtain a single chiral family of an SO(10) GUT, starting from a Majorana-Weyl representation of a unifying ("GraviGUT") group SO(3,11), which contains the gravitational Lorentz group SO(3,1). An action is proposed, which reduces to the correct fermionic GUT action in the broken phase.<br />Comment: 7 pages. Discussion clarified. Version matching the published one

Subjects

Subjects :
High Energy Physics - Theory
General Relativity and Quantum Cosmology
High Energy Physics - Phenomenology

Details

Database :
arXiv
Journal :
Phys.Rev.D81:025010,2010
Publication Type :
Report
Accession number :
edsarx.0909.4537
Document Type :
Working Paper
Full Text :
https://doi.org/10.1103/PhysRevD.81.025010
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