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VNUHCM Journal of

Science and Technology Development

An official journal of Viet Nam National University Ho Chi Minh City, Viet Nam since 1997

ISSN: 1859-0128
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Section: NATURAL SCIENCES Open Access Logo

Self-couplings of gauge bosons in 3-4-1 models

L. T. Hue 1, 2
Nguyễn Huy Thảo 3, *

  1. Subatomic Physics Research Group, Science and Technology Advanced Institute, Van Lang University, Ho Chi Minh City, Vietnam
  2. Faculty of Applied Technology, School of Technology, Van Lang University, Ho Chi Minh City, Vietnam
  3. HPU2
Correspondence to: Nguyễn Huy Thảo, HPU2. Email: nguyenhuythao@hpu2.edu.vn.
Volume & Issue: Vol. 26 No. 3 (2023) | Page No.: 2888-2896 | DOI: 10.32508/stdj.v26i3.4138
Published: 2023-09-30

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Copyright © 2023 by the author(s).

Copyright The Author(s) 2023. This article is published with open access by Vietnam National University, Ho Chi Minh city, Vietnam. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0) which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited. 

Abstract

Feynman rules for self-couplings of the gauge bosons in the general 3-4-1 model based on the gauge group $SU(3)_c\otimes SU(4)_L \otimes U(1)_X$ will be presented in this work. The results are checked to be consistent with previous works. The results also confirm important relations between different triple and quartic gauge couplings assumed previously for constructing general one-loop contributions to physical processes searched by experiments.

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