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arXiv · 1505.02376

A note on the causal homotopy classes of a globally hyperbolic spacetime

Pablo Morales Álvarez·Miguel Sánchez
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Abstract

Globally hyperbolic spacetimes admitting infinitely many causal (and timelike) homotopy classes of curves joining two prescribed points, are exhibited and discussed.

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Pablo Morales Álvarez, Miguel Sánchez. 2015-05-10. A note on the causal homotopy classes of a globally hyperbolic spacetime. https://doi.org/10.1088/0264-9381%2F32%2F19%2F197001

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