𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Comments on nonlinear excitations in the anisotropic Heisenberg chain

✍ Scribed by A. R. Bishop


Book ID
112522165
Publisher
Springer
Year
1980
Tongue
English
Weight
484 KB
Volume
37
Category
Article
ISSN
1434-6036

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


On the anisotropic Heisenberg chain
✍ E.J. van Dongen; H.W. Capel; Th.J. Siskens πŸ“‚ Article πŸ“… 1975 πŸ› Elsevier Science 🌐 English βš– 871 KB

High-temperature expansions are derived for the specific heat and the xzz element of the susceptibility tensor for a linear chain of spins \_t with anisotropic nearest-neighbour interactions. (The coupling constants Ji , J2 and J3 are chosen to be different.) Use is made of exact results of the XY

Nonlinear spin-phonon excitations in an
✍ R. Myrzakulov; M. Daniel; R. Amuda πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 458 KB

We consider an inhomogeneous compressible biquadratic Heisenberg ferromagnetic spin chain with harmonic and anharmonic lattice vibrations in the classical continuum limit and identify integrable soliton models. Also, we present some simple localized (one-and twosoliton-like) spin-phonon excitations.