Understand
It was recently discovered that fractional quantum Hall (FQH) states can be classified by the way ground state wave functions go to zero when electrons are brought close together.
- Quasiparticles in the FQH states can be classified in a similar way, by the pattern of zeros that result when electrons are brought close to the quasiparticles.
- In this paper we combine the pattern-of-zero approach and the conformal-field-theory (CFT) approach to calculate the topological properties of quasiparticles.
- We discuss how the quasiparticles in FQH states naturally form representations of a magnetic translation algebra, with members of a representation differing from each other by Abelian quasiparticles.
Reading the bibliography…