Remarks on a five-dimensional Kaluza-Klein theory of the massive Dirac monopole

Journal Article · Mon Aug 15 04:00:00 EDT 2005 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PhysRevD.72.044007· OSTI ID:20711342

Cotaescu, Ion I ^[1]

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1. West University of Timisoara, V. Parvan Ave. 4, RO-300223, Timisoara (Romania)

The Gross-Perry-Sorkin spacetime, formed by the Euclidean Taub-Newman-Unti-Tamburino space with the time trivially added, is the appropriate background of the Dirac magnetic monopole without an explicit mass term. We show that there exists a very simple five-dimensional metric of spacetimes carrying massive magnetic monopoles that is an exact solution of the vacuum Einstein equations. Moreover, the same isometry properties as the original Euclidean Taub-Newman-Unti-Tamburino space are preserved. This leads to an Abelian Kaluza-Klein theory whose metric appears as a combination between the Gross-Perry-Sorkin and Schwarzschild ones. The asymptotic motion of the scalar charged test particles is discussed, now by accounting for the mixing between the gravitational and magnetic effects.

• OSTI ID: 20711342
• Journal Information: Physical Review. D, Particles Fields, Journal Name: Physical Review. D, Particles Fields Journal Issue: 4 Vol. 72; ISSN PRVDAQ; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
COSMOLOGY
EINSTEIN FIELD EQUATIONS
EUCLIDEAN SPACE
EXACT SOLUTIONS
KALUZA-KLEIN THEORY
MAGNETIC MONOPOLES
SCALARS
SPACE-TIME
TEST PARTICLES