Axions, hypothetical subatomic particles that were first proposed by theoretical physicists in the late 1970s, remain among ...

before possibly being re-emitted as the excited electrons decay into a lower orbit. This dwell time before re-emission is what is confusing to many, as in our classical understanding we’d expect ...

Robert Oppenheimer. Here he would meet up with such people as Richard Feynman with whom he would work on quantum electrodynamics. Beyond mathematics and physics, Dyson would also express great ...