David Bourget (Western Ontario)
David Chalmers (ANU, NYU)
Rafael De Clercq
Jack Alan Reynolds
Learn more about PhilPapers
Philosophy of Science 70 (5):1098-1113 (2003)
The possibility of time travel, as permitted in General Relativity, is responsible for constraining physical fields beyond what the laws normally require. In the special case where time travel is limited to a single object returning to the past and interacting with itself, consistency constraints can be avoided if the dynamics is continuous and the object’s state space satisfies a certain topological requirement: that all null-homotopic mappings from the state-space to itself have some fixed point. Where consistency constraints do exist, no new physics is needed to enforce them. All one needs for their accommodation is to grant a kind of law-like status to some kinds of global boundary conditions.
|Keywords||No keywords specified (fix it)|
|Categories||categorize this paper)|
Setup an account with your affiliations in order to access resources via your University's proxy server
Configure custom proxy (use this if your affiliation does not provide a proxy)
|Through your library|
References found in this work BETA
No references found.
Citations of this work BETA
Phil Dowe (2007). Constraints on Data in Worlds with Closed Timelike Curves. Philosophy of Science 74 (5):724–735.
Similar books and articles
Steven D. Hales (2010). No Time Travel for Presentists. Logos and Episteme 1 (2):353-360.
Tydings Hall, Honors 229F The Problem of Time: Puzzles About Time in Philosophy, Literature, and Film TuTh 11-12:15.
Nicholas J. J. Smith (2005). Why Would Time Travelers Try to Kill Their Younger Selves? The Monist 88 (3):388-395.
Kurt Stocker (2012). The Time Machine in Our Mind. Cognitive Science 36 (3):385-420.
John Earman (1967). On Going Backward in Time. Philosophy of Science 34 (3):211-222.
William Grey (1999). Troubles with Time Travel. Philosophy 74 (1):55-70.
Tim Maudlin (1990). Time-Travel and Topology. PSA: Proceedings of the Biennial Meeting of the Philosophy of Science Association 1990:303 - 315.
Douglas Kutach (2013). Time Travel and Time Machines. In Adrian Bardon & Heather Dyke (eds.), A Companion to the Philosophy of Time. Blackwell.
Douglas N. Kutach (2003). Time Travel and Consistency Constraints. Philosophy of Science 70 (5):1098-1113.
Added to index2009-01-28
Total downloads37 ( #54,683 of 1,410,532 )
Recent downloads (6 months)1 ( #178,988 of 1,410,532 )
How can I increase my downloads?