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Is time travel possible in Newtonian curved spacetime?
Time Travel in Newtonian Spacetime: Is it Possible?
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Newtonian space is Euclidean and Newtonian time is absolute.
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Newtonian curved spacetime is just another formalism for standard force-based Newtonian gravity. So I don’t see how, unless the spacetime has some non-trivial topologyaccdd said:Is time travel possible in Newtonian curved spacetime?
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