Abstract
The specific heat is calculated in the massive Thirring/quantum sine-Gordon limit on the one-dimensional XYZ model with the help of the Bethe ansatz approach. The Schottky-type anomaly appears asa contribution from the quantum soliton. The finite-temperature excitations are also discussed for these models.
Original language | English |
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Pages (from-to) | 1221-1222 |
Number of pages | 2 |
Journal | Journal of Magnetism and Magnetic Materials |
Volume | 31-34 |
Issue number | PART 3 |
DOIs | |
Publication status | Published - 1983 Feb |
Externally published | Yes |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics