Ananthakrishna, G. ; Balakrishnan, Radha ; Hao, Bai-Lin (1987) Spatially chaotic spin patterns in a field-perturbed Heisenberg chain Physics Letters A, 121 (8-9). pp. 407-410. ISSN 0375-9601
Full text not available from this repository.
Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0375-9601(87)90487-7
Abstract
Starting from a one-dimensional Heisenberg hamiltonian with an external field term, we derive a new area-preserving map associated with planar spin states, study the nature of the trajectories, and show that the spin profiles display a spatially chaotic behaviour for small parameter values. In the continuum limit, the map results in a static double sine-Gordon equation.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 72004 |
| Deposited On: | 28 Nov 2011 05:14 |
| Last Modified: | 28 Nov 2011 05:14 |
Repository Staff Only: item control page
