Causality violation in spatially closed space-times

Research output: Contribution to journalArticle

4 Scopus citations

Abstract

Some results are obtained which establish conditions under which causality violation cannot occur in space-times admitting a compact, but not necessarily acausal, spacelike hypersurface. For example, it is shown that causality violation can occur in a space-time admitting a compact spacelike slice and obeying fairly reasonable energy conditions only if it is "singular" in the sense that some "causal interval"J+(p) ∩J-(q) has noncompact closure.

Original languageEnglish (US)
Pages (from-to)165-172
Number of pages8
JournalGeneral Relativity and Gravitation
Volume15
Issue number2
DOIs
StatePublished - Feb 1 1983

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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