TIME TRAVEL IS MATHEMATICALLY POSSIBLE WITH NEW MIND-BOGGLING MODEL

What Are Gravitational Waves?

Updated | Many have dreamed of figuring out how to travel in time—and dismissed it as impossible. Now, researchers have proposed a mathematical model that makes time travel possible, using concepts of Einstein’s theory of general relativity coupled with the hypothesis that time is not a separate dimension.

Traditionally, we think of the universe as being made up of three spatial dimensions, and a fourth dimension representing time. But mathematician Ben Tippett at the University of British Columbia, Canada, says this is wrong. He believes time should not be separated from other three spatial dimensions—instead all four run together, simultaneously.

Working with David Tsang, an astrophysicist from the University of Maryland, he has worked out a way to use this principle to make time travel possible. Their findings have now been published in the journal Classical and Quantum Gravity.

“People think of time travel as something fictional,” Tippett said in a statement. “And we tend to think it’s not possible because we don’t actually do it. But, mathematically, it is possible.”

MORE:   http://www.newsweek.com/time-travel-physics-einstein-spacetime-tardis-592908

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