This does not claim to do so. If the machine model split time like this into 2^a timelines, what it can do would contain NP. It only splits time into a^2 timelines. A quantum computer can emulate the “end the current timeline” trick with amplitude amplification.
This does not claim to do so. If the machine model split time like this into 2^a timelines, what it can do would contain NP. It only splits time into a^2 timelines. A quantum computer can emulate the “end the current timeline” trick with amplitude amplification.