quantum mechanics

[picass]

As in quantum mechanics a photon can find itself at 2 different places at the same time, does time then exists at that level ?

[selfAdjoint]

In relativity, the phrase "two different places at the same time" is strictly meaningless. This is called the relativity of simultenaity.

[turin]

At what level?

[selfAdjoint]

I don't know what you mean by "level". Can you clarify?

[turin]

Sorry, selfAdjoint; I was initiating picass.