A magnetic-monopole-type solution in the Poincaré gauge field theory of gravity
type: Item
instance of: scholarly article
title: A magnetic-monopole-type solution in the Poincaré gauge field theory of gravity
zbMATH Open document ID: 0574.53055
DOI: 10.1007/BF00843746
author: Peter Baekler
published in: General Relativity and Gravitation
publication date: 1986-01-01T00:00:00Z
review text: In a microscopical theory of gravity the coupling of internal gauge degrees of freedom to those of space-time are studied. A magnetic- monopole-type solution for the coupled SO(3) Yang-Mills-Higgs system in a space-time with curvature and torsion is derived. The coupling constant of the Lorentz gauge bosons can be related directly to the (constant) Higgs field and to the ''cosmological constant'' which is induced by the quadratic curvature terms in the Lagrangian. This reveals a new interpretation of the parameters entering the general Lagrangian density of the Poincaré gauge field theory (PG).
Mathematics Subject Classification ID: 53B50
Mathematics Subject Classification ID: 83D05
Mathematics Subject Classification ID: 81T08
zbMATH DE Number: 3917199
zbMATH Keywords: magnetic-monopole-type solution
zbMATH Keywords: Yang-Mills-Higgs system
zbMATH Keywords: space-time
zbMATH Keywords: Poincaré gauge field theory
describes a project that uses: REDUCE
MaRDI profile type: Publication
cites work: General relativity with spin and torsion: Foundations and prospects
cites work: Gravity as an internal Yang-Mills gauge field theory of the Poincaré group
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description: scientific article; zbMATH DE number 3917199