Causal completions as Lorentzian pre-length spaces
L. Ake Hau,
Saul Burgos,
Didier A. Solis
Abstract:In this work we revisit the notion of the (future) causal completion of a globally hyperbolic spacetime and endow it with the structure of a Lorentzian pre-length space. We further carry out this construction for a certain class of generalized Robertson-Walker spacetimes.
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