Stueckelberg Mechanism and Chiral Lagrangian for $Z'$ Boson
High Energy Physics - Phenomenology
2009-01-06 v1
Abstract
Traditional Stueckelberg Mechanism is shown equivalent to set up a gauged U(1) chiral Lagrangian and fix special gauge. With this mechanism, the original electro-weak chiral Lagrangian is inlarged by including an extra U(1) symmetry to represent physics for boson. We build up complete list of electro-weak chiral Lagrangian up to order of including and higgs bosons. The most general mixing among neutral gauge bosons is diagonalized completely and the connections among these operators to triple, quartic couplings involving boson and to that in traditional electro-weak chiral Lagrangian are made.
Keywords
Cite
@article{arxiv.0803.1275,
title = {Stueckelberg Mechanism and Chiral Lagrangian for $Z'$ Boson},
author = {Ying Zhang and Shun-Zhi Wang and Qing Wang},
journal= {arXiv preprint arXiv:0803.1275},
year = {2009}
}
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23 pages