New Quantum Model May Resolve Time Travel Paradoxes

Quantum researchers have proposed a new model of time travel that may overcome paradoxes (such as going back in time and undoing something that causes an impossibility in your future  — for example, preventing yourself from being born). The basic idea is that if you travel to your past you cannot interact with anything that will change something you have measured in your future. There are not enough details provided in the article though — so I remain skeptical that anything has been resolved yet.

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