2
votes
0answers
73 views

Phonon-polariton literature resources? [closed]

What is a good resource for studying phonon-polaritons?
15
votes
3answers
891 views

Are elementary particles actually more elementary than quasiparticles?

Quarks and leptons are considered elementary particles, while phonons, holes, and solitons are quasiparticles. In light of emergent phenomena, such as fractionally charged particles in fractional ...