Yukiyasu Ozeki 1997 J. Phys.: Condens. Matter 9 11171 doi:10.1088/0953-8984/9/50/018
Yukiyasu Ozeki
Show affiliationsWe present a rigorous dynamical relation for aging phenomena - the aging relation - for Ising spin glasses using the method of gauge transformation. The waiting-time dependence of the autocorrelation function in the zero-field-cooling process is equivalent to that in the field-quenching process. There is no aging on the Nishimori line; this provides arguments for dynamical properties of the Griffiths phase and the mixed phase. The present method can be applied to other complex systems with gauge symmetry such as the XY gauge glass.
75.50.Lk Spin glasses and other random magnets
75.10.Nr Spin-glass and other random models
75.30.Sg Magnetocaloric effect, magnetic cooling
81.40.Cd Solid solution hardening, precipitation hardening, and dispersion hardening; aging
Issue 50 (15 December 1997)
Received 17 September 1997
Yukiyasu Ozeki 1997 J. Phys.: Condens. Matter 9 11171
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