Dimension-5 operators and the unification condition in SO(10) and E(6)
High Energy Physics - Phenomenology
2010-06-08 v1
Abstract
Effective dimension-5 operators which modify the gauge kinetic term in Grand Unified Theories may arise as a consequence of quantum gravity or string compactification. We exhaustively calculate the modification of the gauge unification condition due to such operators for all viable rank-preserving symmetry breakings of SO(10) and E(6) grand unified models.
Cite
@article{arxiv.1006.1252,
title = {Dimension-5 operators and the unification condition in SO(10) and E(6)},
author = {Joydeep Chakrabortty and Amitava Raychaudhuri},
journal= {arXiv preprint arXiv:1006.1252},
year = {2010}
}
Comments
16 pages