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arXiv · gr-qc/0109029

The time travel paradox

S. Krasnikov
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Abstract

We define the time travel paradox in physical terms and prove its existence by constructing an explicit example. We argue further that in theories -- such as general relativity -- where the spacetime geometry is subject to nothing but differential equations and initial data no paradoxes arise.

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S. Krasnikov. 2002-03-27. The time travel paradox. https://doi.org/10.1103/physrevd.65.064013

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