Abstract
We study the consequences of rotational symmetry breaking in isotropic vector spin glasses. Starting from a microscopic model we identify the underlying symmetries of time-dependent (replica-dependent) SO(m) rotations. The hydrodynamic triad theory is confirmed and the spin-wave stiffness is related to a generalized transverse susceptibility. An expansion around mean-field theory is used to calculate the stiffness approximately.
| Original language | English |
|---|---|
| Pages (from-to) | 311-328 |
| Number of pages | 18 |
| Journal | Physical Review B |
| Volume | 35 |
| Issue number | 1 |
| DOIs | |
| State | Published - 1987 |
| Externally published | Yes |