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Dec
13
comment Is this closed time-like curve in a Godel universe a “circle”?
Thank you. I believe it is a geodesic. I read, or tried to read Hawking, years ago. I took a course that used D'Invernio. It introduces mathematical tools without really explaining in detail why they work. I've never understood killing vectors. I think this question shouldn't require advanced math.
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revised Is this closed time-like curve in a Godel universe a “circle”?
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asked Is this closed time-like curve in a Godel universe a “circle”?
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