Physicists discover quasiparticle that only sometimes has mass
Physicists have observed a “quasiparticle” that has mass when moving one way, and no mass when headed in another direction. The quasiparticle was theorised 16 years ago, but this is…
Physicists have observed a “quasiparticle” that has mass when moving one way, and no mass when headed in another direction. The quasiparticle was theorised 16 years ago, but this is…