The electroweak mixing angle in unified gauge theories — the renormalisation effects

Bajaj, Jatinder K. ; Rajasekaran, G. (1980) The electroweak mixing angle in unified gauge theories — the renormalisation effects Pramana - Journal of Physics, 14 (5). pp. 411-422. ISSN 0304-4289

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Official URL: http://www.ias.ac.in/j_archive/pramana/14/5/411-42...

Related URL: http://dx.doi.org/10.1007/BF02847848

Abstract

A general analysis of the renormalisation corrections to the unification results for the coupling constants of strong and electroweak interactions is attempted. In particular, the effects of introducing an energy scale intermediate between the unification energy and the low-energy regions are studied and found to be important. This analysis is applied to unification schemes of both kinds, namely, unification at superhigh energies, and unification at accessible energies.

Item Type:Article
Source:Copyright of this article belongs to Indian Academy of Sciences.
Keywords:Electroweak Mixing Angle; Neutral-currents; Grand Unified Gauge Theories; Renormalisation Group Equations; Energy-dependent Coupling Constants
ID Code:41145
Deposited On:26 May 2011 13:32
Last Modified:17 May 2016 22:59

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