From: Victor Porton on
I have the following rough idea:

Suppose some kind of time machine exists (it may be e.g. two connected
moving blackholes with wormhole between).

Suppose somebody want to use it to travel in the past when he was a
child and kill himself in the childhood.

If he would do it it would violate basic principles.

So something necessarily would disturb him to do it.

It looks like that the force which would disturb him to do it shall be
very clever. I suspect that this way we would deduce existence of God.

Can we put it in rigorous mathematical formulas, such as requiring
existence in physical reality a function which could solve any math
problem on its input? (We may think about a mathematician borrowing a
theorem from the future, so that there would be no man who proved the
theorem first, or something similar to find such a solving function, I
suspect.)

Also I suspect that something similar may be deduced from existence of
faster-than-light quantum teleportation (because it violated the
principle of causality in the sense of Relativity Theory).

So, can anybody formulate these physical theories in exact formulas
(about a "solving any problems" physical function)?