Quantum computers get a lot of attention, even though they are not ready for prime time, but quantum sensors are already ...
A quantum state that exists only because a magnetic field keeps flipping on schedule may turn out to be one of the hardest ...
In the quirky quantum world, particles can be affected by forces that they never directly encounter. A classic example is the Aharonov–Bohm (AB) effect, where electrons are affected by a magnetic ...
Quantum mechanics is both the most powerful theory physicists have ever devised and the most baffling. On the one hand, countless experiments have confirmed its predictions; the theory undergirds ...