The results "chronological spacetimes without lightlike lines are stably causal" is announced and motivated. It implies that chronological spacetimes which are null geodesically complete and satisfy the null genericity and the null (averaged) energy condition admit a time function.

Chronological null complete spacetimes admit a global time / Minguzzi, Ettore. - In: AIP CONFERENCE PROCEEDINGS. - ISSN 0094-243X. - STAMPA. - 1122:(2009), pp. 352-355. ((Intervento presentato al convegno Spanish Relativity Meeting 2008 tenutosi a Salamanca nel 15-19 settembre 2008 [10.1063/1.3141324].

Chronological null complete spacetimes admit a global time

MINGUZZI, ETTORE
2009

Abstract

The results "chronological spacetimes without lightlike lines are stably causal" is announced and motivated. It implies that chronological spacetimes which are null geodesically complete and satisfy the null genericity and the null (averaged) energy condition admit a time function.
Physics and Mathematics of Gravitation: Proceedings of the Spanish Relativity Meeting 2008
Spanish Relativity Meeting 2008
Salamanca
15-19 settembre 2008
Minguzzi, Ettore
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2158/369111
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