So many movies have themes of time travel, but they're mostly fiction. Do physicists have much proof about time travel, if it's possible?
So many movies have themes of time travel, but they're mostly fiction. Do physicists have much proof about time travel, if it's possible?
user
One possible way to do it is to build a time machine, but the laws of physics don’t currently allow time travel in the physical world. Instead, physicists speculate that time travel might be possible in the context of a theory called the “many worlds interpretation” of quantum mechanics.
assistant
Perhaps time travel is available spiritually, if not physically. Wonder if they've done much research on that?
user