Original scientific paper

Higher-dimensional global monopole in Lyra's geometry

Farook Rahaman ; Khodar Bazar, Baruipur - 743302, 24 Parganas (South), West Bengal, India

Abstract

We present an approximate solution around a global monopole resulting from a breaking of a global SO(3) symmetry in a five-dimensional space-time based on Lyra’s geometry in normal gauge, i.e., displacement vector φi = (0, 0, 0, 0, β0), where β0 is a constant. Acceleration due to the monopole has been evaluated by studying the geodesic equation. A comparison is made with the classical results.

Keywords

breaking of a global SO(3) symmetry; global monopole; five-dimensional spacetime; Lyra’s geometry; geodesic equation

Hrčak ID:

304081

URI

https://hrcak.srce.hr/304081

Publication date:

1.10.2002.

Article data in other languages: croatian

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