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Swimming in Space-Time

Cyclic changes in the shape of a quasi-rigid body on a curved manifold can lead to net translation and/or rotation of the body in the manifold. Presuming space-time is a curved manifold as portrayed by general relativity, translation in space can be accomplished simply by cyclic changes in the shape of a body, without any thrust or external forces.

Identiferoai:union.ndltd.org:MIT/oai:dspace.mit.edu:1721.1/6706
Date01 November 2002
CreatorsWisdom, Jack
Source SetsM.I.T. Theses and Dissertation
Languageen_US
Detected LanguageEnglish
Format32 p., 6370543 bytes, 473755 bytes, application/postscript, application/pdf
RelationAIM-2002-017

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