Abstract
The unusual features of bound states and scattering amplitudes for two weakly interacting quasi-particles with the dispersion law ε(k) ≃ |k| at small |k| are considered. The connections with solid state systems are discussed.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 477-480 |
| Number of pages | 4 |
| Journal | Physics Letters A |
| Volume | 152 |
| Issue number | 9 |
| DOIs | |
| State | Published - Feb 11 1991 |
| Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy(all)
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Artemjev, A. I., & Mogilner, A. I. (1991). Bound states and scattering of two quasi-particles with a linear dispersion law. Physics Letters A, 152(9), 477-480. https://doi.org/10.1016/0375-9601(91)90558-P