New posts in Quasiparticles

Spectral function and bound states in condensed matter

Are there Goldstone bosons in 1D or 2D?

Why must the Bogoliubov transform preserve anticommutation relations?

What is the difference between a magnon and a spinon?

Can spin-1/2 emerge as a property of quasiparticles if original description of the system was without spin?

How do electrons get a charge?

What is a phonon?

Can anyons emerge from momentum-space other than spatial dimensions?

Are W & Z bosons virtual or not?

The Spectral Function in Many-Body Physics and its Relation to Quasiparticles