Thursday, May 20, 2021

We know the cost of free choice and locality—in physics and elsewhere

Do we have free choice or are our decisions predetermined? Is physical reality local, or does what we do here and now have an immediate influence on events elsewhere? The answers to these questions are sought by physicists in the Bell inequalities. It turns out that free choice and local realism can be skilfully measured and compared. The results obtained reveal surprising relationships of a fundamental and universal nature, going far beyond quantum mechanics itself.

from General Physics News - Science News, Physics News, Physics, Material Sciences, Science https://ift.tt/2QyCpuy

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