Abstract
The su( nu ) Calogero model confined in the harmonic potential is considered. We show that the model has Yangian symmetry Y(su( nu )). Unifying with the creation-annihilation operators which constitute the su( nu ) loop algebra, we reveal the algebraic structure of this system. The relation with the energy spectrum is also discussed.
| Original language | English |
|---|---|
| Article number | 004 |
| Pages (from-to) | L131-L136 |
| Journal | Journal of Physics A: General Physics |
| Volume | 28 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 1995 |
| Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Statistical and Nonlinear Physics
- Physics and Astronomy(all)
- Mathematical Physics