Time travel shock: ‘multiple histories’ allowing you travel back in time ‘possible’

A pair of researchers at the Perimeter Institute for Theoretical Physics has now posited a way to resolve these paradoxes

Dr Barak Shoshany a researcher at the institute told Express.co.uk: “We show, using a concrete model, that multiple histories can in fact resolve time travel paradoxes.”

Dr Shoshany and his student Jacob Hauser of Pomona College describe a model in which a person could theoretically travel from one timeline to another by stepping through a hole in space-time, or wormhole, in a way that they claim is “mathematically possible”.

He added: “The parallel universes approach we suggest says there are different parallel universes where things are roughly the same, and each one is mathematically on a separate space-time manifold.

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