>>12004253Because time is not a dimension but rather an entropic (information theoretical) property. Ever wonder why there are position operators x, y, z in QM but no time operator? Time doesn't exist on quantum level. Wave functions are effectively creating their own time loops by collapsing and decollapsing. The uncertainty principle proves this. All we need to do for local time travel is to find the right sequence of QM observables and measure them on macroscopic scale.
