Cargando…
Mapping of Parent Hamiltonians From Abelian and non-Abelian Quantum Hall States to Exact Models of Critical Spin Chains /
This monograph introduces an exact model for a critical spin chain with arbitrary spin S, which includes the Haldane--Shastry model as the special case S=1/2. While spinons in the Haldane-Shastry model obey abelian half-fermi statistics, the spinons in the general model introduced here obey non-abe...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Autor Corporativo: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Berlin, Heidelberg :
Springer Berlin Heidelberg : Imprint: Springer,
2011.
|
| Edición: | 1st ed. 2011. |
| Colección: | Springer Tracts in Modern Physics,
244 |
| Temas: | |
| Acceso en línea: | Texto Completo |
Tabla de Contenidos:
- Introduction and summary
- Three models and a ground state
- From a Laughlin state to the Haldane-Shastry model
- From a bosonic Pfaffian state to an S = 1 spin chain
- Generalization to arbitrary spin S
- Conclusions and unresolved issues
- Spherical coordinates
- Fourier sums for one-dimensional lattices
- Angular momentum algebra
- Tensor decompositions of spin operators.