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arxiv: 0812.4729 · v1 · submitted 2008-12-27 · 🌀 gr-qc

Cosmological constant influence on cosmic string spacetime

classification 🌀 gr-qc
keywords constantcosmiccosmologicalmetricspacetimestringarguearound
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We investigate the line element of spacetime around a linear cosmic string in the presence of a cosmological constant. We obtain the metric and argue that it should be discarded because of asymptotic considerations. Then a time dependent and consistent form of the metric is obtained and its properties are discussed.

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