[Psycho_Bunny]

The new work bolsters his claim that quantum theory does not forbid time travel. "It does sidestep it. You go into another universe,"

The double slit Delayed Choice Quantum Eraser is an experiment that has already been done and appears to prove you can change the quantum past without going into another universe.

 

[bruinbirdman]

"The double slit Delayed Choice Quantum Eraser is an experiment that has already been done and appears to prove you can change the quantum past without going into another universe."

But, it is only a ""proposal

yitbos