Paradox-free time travel proven possible by physics student


The rules of time travel have been debated by scientists and science-fans alike for years, but now a student physicist is able to “square the numbers” to show how paradox-free time travel theoretically Is possible with This means that one should be able to travel in time, may not be as inevitable as the dreaded butterfly effect that is feared – but it does not mean that a time-traveler still does not face unintended consequences. Can. In a peer-reviewed paper Classical and Quantum Gravity, University of Queensland student Jermaine Tobar, collaborating with University Physics Professor Fabio Costa, mathematically discovered that, “our universe without contradiction Time travel is logically possible with free will. “The math involved in all of this is enough to make Will Hunting his head, but Tobar, like a different Matt Damon character, is able to make science a “vibrator” of how to travel through time without creating those pesky logical contradictions Many science-fiction heroes can.One such example is the so-called grandfather paradox, in which his paper reads, “A time traveler can kill his own grandfather and thus prevent his own birth, which can lead to logical inconsistency.” Or, someone going back in time to stop the COVID-19 epidemic would then tell the Knicks the very reason why they ever traveled time. Yes, it’s like those arguments about time travel in Avengers: Endgame again!

“It’s a paradox – an anomaly that often leads people to think that there may not be time travel in our universe,” Costa said. “Some physicists say that it is possible, but logically it is hard to accept because it would affect our freedom to create anyone to do it.” Arbitrary action. This would mean that you could travel, but you could not do anything that would cause contradiction. ”

Tobar basically said, grab my beer and go about proving that, theoretically, anyone can travel through time, make free will, and any such logical contradiction Cannot build.

Because classical dynamics and Einstein’s Theory of Relativity are interchangeable, Tobar’s paper calculated how closed time-like curves (CTCs) “not only with determinism and the ‘free choice’ of local operation Compatible with a rich and diverse range of scenarios and dynamic processes. ”

Or, as popular mechanics explicitly stated, “as long as two pieces of an entire landscape within CTC are still in ‘causal order’, when you leave, the rest is subject to local free will.” “

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Tobar’s calculations show that theoretically how a person can time-travel and how to become free will not prevent the reason they go back in time. But it may wish him that he never started the journey of time:

“In coronovirus patient zero example, you can try and prevent patient zero from getting infected, but in doing so you will catch the virus and the patient will become void, or someone else. No matter what you have done Did, the main events will simply recur. Around you. As you can try to create a contradiction, events will always adjust themselves to avoid any inconsistency. “

In those venerable time terms travel expert Bill S. Preston, Esq. And Ted “Theodore” Logan: fake!

For more science coverage, learn about the possibility of life on Venus, evidence for a parallel universe where time lags, why the moon is rusting, and the discovery of underground lakes on Mars.

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