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   Articles with "killing vector" as a keyword



Affine Killing vector fields on homogeneous surfaces with torsion

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recommendations! Published in 2019 at "Classical and Quantum Gravity"

DOI: 10.1088/1361-6382/ab2774

Abstract: Many extensions of General Relativity are based on considering metric and affine structures as independent properties of spacetime. This leads to the possibility of introducing torsion as an independent degree of freedom. In this article… read more here.

Keywords: torsion; fields homogeneous; affine killing; vector fields ... See more keywords

Statistical conformal Killing vector fields for FLRW space-time

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recommendations! Published in 2024 at "Physica Scripta"

DOI: 10.1088/1402-4896/ad4923

Abstract: The classification of conformal Killing vector fields for FLRW space-time from Riemannian point of view was done by Maartens-Maharaj in []. In this paper, we introduce conformal Killing vector fields from a new point of… read more here.

Keywords: fields flrw; vector; vector fields; killing vector ... See more keywords

Killing vector fields of Bianchi type I spacetimes via Rif tree approach

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recommendations! Published in 2021 at "Modern Physics Letters A"

DOI: 10.1142/s0217732321502084

Abstract: In this paper, we have adopted a new approach to study the Killing vector fields of locally rotationally symmetric and general Bianchi type I spacetimes. Instead of directly integrating the set of Killing’s equations, an… read more here.

Keywords: type spacetimes; bianchi type; rif tree; vector fields ... See more keywords

Some anisotropic and perfect fluid plane symmetric solutions of Einstein's field equations using killing symmetries

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recommendations! Published in 2025 at "Open Physics"

DOI: 10.1515/phys-2025-0206

Abstract: The Einstein’s field equations (EFEs), central to the theory of general relativity, often require spacetime symmetries such as those defined by Killing vector fields to simplify their solutions and derive physically meaningful results. Killing vector… read more here.

Keywords: plane symmetric; vector fields; field equations; einstein field ... See more keywords