Wednesday, June 9, 2021

This Can Travel Faster Than Light

Although I have been aware of this since the late 1980s, I haven't seen an explanation of the mechanism. Since we haven't tested entangled pairs of particles light-years apart, how do we know that this is true? We can't guarantee that what works over short distances would work over light-years. It would seem to violate the rule that information can't travel faster than the speed of light, which as I understand physics, would violate causality.

No comments:

Post a Comment