Abstract
The Bohr-Sommerfeld (BS) rule for a spin system was investigated. The rule applies to both integer and half-integer spin. Tunneling effects were not incorporated into BS calculations. This rule is tested for various model, in particular, the Lipkin-Meshkov-Glick model, and found to agree well with exact results.
| Original language | English (US) |
|---|---|
| Article number | 010401 |
| Pages (from-to) | 104011-104014 |
| Number of pages | 4 |
| Journal | Physical review letters |
| Volume | 92 |
| Issue number | 1 |
| State | Published - Jan 9 2004 |
ASJC Scopus subject areas
- General Physics and Astronomy