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The causal hierarchy of spacetimes

Authors
  • Minguzzi, E.
  • Sanchez, M.
Type
Published Article
Publication Date
Apr 24, 2008
Submission Date
Sep 26, 2006
Identifiers
arXiv ID: gr-qc/0609119
Source
arXiv
License
Unknown
External links

Abstract

The full causal ladder of spacetimes is constructed, and their updated main properties are developed. Old concepts and alternative definitions of each level of the ladder are revisited, with emphasis in minimum hypotheses. The implications of the recently solved ``folk questions on smoothability'', and alternative proposals (as recent isocausality), are also summarized.

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