Parallel universe

Parallel universe may refer to:

Science

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Philosophy

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  • Possible world, a construct in metaphysics to bring rigor to talk of logical possibility
  • Modal realism, an account of possible worlds according to which they are all just as real as the actual world
  • Extended modal realism, the view that all worlds, possible as well as impossible, are as real as the actual world

Arts and media

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Literature, film, and television

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Music

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See also

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