
Physics
DiscoveriesStrange new particle only has mass when moving in one direction
For the first time, scientists have caught a glimpse of a strange and elusive creature in the world of quantum physics—a semi-Dirac fermion.
Joshua Shavit

For the first time, scientists have caught a glimpse of a strange and elusive creature in the world of quantum physics—a semi-Dirac fermion.
Joshua Shavit