Oct 13, 2024
Avoided quasiparticle decay from strong quantum interactions
Posted by Quinn Sena in categories: particle physics, quantum physics
Immortality particles called quasiparticles face_with_colon_three
A collective excitation behaving as a single emergent entity, known as a quasiparticle, often becomes unstable when encountering a continuum of many-body excited states. However, under certain conditions, the result can be totally different.