Spin-wave stiffness in the Heisenberg spin glass
- 28 June 1979
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 12 (12), L475-L476
- https://doi.org/10.1088/0022-3719/12/12/005
Abstract
The results of a computer simulation are reported which indicate that the spin-wave stiffness for a Heisenberg spin glass with bonds, distributed Gaussianly is non-vanishing. This implies the existence of Halperin-Saslow sound at low temperatures.Keywords
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