I like this explanation. I've found that frame dragging (https://en.wikipedia.org/wiki/Frame-dragging) completes this intuition. In a hypothetical reference frame where the universe is rotating around the bucket, the…
They examine a quasiparticle, so its "mass" is a number describing the behavior of an emergent excitation of the semiconductor. It's not actually mass in the sense of an elementary particle.
I like this explanation. I've found that frame dragging (https://en.wikipedia.org/wiki/Frame-dragging) completes this intuition. In a hypothetical reference frame where the universe is rotating around the bucket, the…
They examine a quasiparticle, so its "mass" is a number describing the behavior of an emergent excitation of the semiconductor. It's not actually mass in the sense of an elementary particle.