We propose a velocity-dependent d-function potential model for a one-dimensional fermion system, under which the two-particle interchange operators in the Bethe hypothesis satisfy the Yang-Baxter equation. This model, proportional to the product of the momenta of two interacting particles, is not tr
Effective pairing model for a one-dimensional dimerized system
β Scribed by Hyun Sik Noh; Chul Koo Kim; Kyun Nahm
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 365 KB
- Volume
- 188
- Category
- Article
- ISSN
- 0375-9601
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