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arXiv · 0903.3085

The gravitational field of a global monopole

Xin Shi·Xin-zhou Li
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Abstract

We present an exact solution to the non-linear equation which describes a global monopole in the flat space. We re-examine the metric and the geodesics outside the global monopole. We will see that a global monopole produces a repulsive gravitational field outside the core in addition to a solid angular deficit. The lensing property of the global monopole and the global monopole-antimonopole annihilation mechanism are studied.

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Xin Shi, Xin-zhou Li. 2009-03-18. The gravitational field of a global monopole. https://doi.org/10.1088/0264-9381%2F8%2F4%2F019

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