Long-time behavior of spin-glasses at low temperatures
作者： I. Morgenstern
关键词:
摘要: The free-energy barrier heights between different "ground-state valleys" in configuration space are calculated by a new numerical method. resulting relaxation times so long that decay of the freezing temperature Tf to zero as predicted static theories is not be observed experiments. absence phase transition occurs therefore only mathemetical sense.
harvard.edu
sci-hub.se 参考文章(7)
S F Edwards, P W Anderson, Theory of spin glasses Journal of Physics F: Metal Physics. ,vol. 5, pp. 965- 974 ,(1975) , 10.1088/0305-4608/5/5/017
I. Morgenstern, K. Binder, Magnetic correlations in two-dimensional spin-glasses Physical Review B. ,vol. 22, pp. 288- 303 ,(1980) , 10.1103/PHYSREVB.22.288
David Sherrington, Scott Kirkpatrick, Solvable Model of a Spin-Glass Physical Review Letters. ,vol. 35, pp. 1792- 1796 ,(1975) , 10.1103/PHYSREVLETT.35.1792
B. Barbara, A. P. Malozemoff, Y. Imry, Scaling of Nonlinear Susceptibility in MnCu and GdAl Spin-Glasses Physical Review Letters. ,vol. 47, pp. 1852- 1855 ,(1981) , 10.1103/PHYSREVLETT.47.1852
R. W. Walstedt, L. R. Walker, Monte Carlo Simulation of a Spin-Glass Transition Physical Review Letters. ,vol. 47, pp. 1624- 1627 ,(1981) , 10.1103/PHYSREVLETT.47.1624
I. Morgenstern, H. Horner, Finite energy barriers in the random-bond Ising model Physical Review B. ,vol. 25, pp. 504- 507 ,(1982) , 10.1103/PHYSREVB.25.504
Julio F. Fernández, Canonical-ensemble results for the Ising model with random bonds in two dimensions Physical Review B. ,vol. 25, pp. 417- 427 ,(1982) , 10.1103/PHYSREVB.25.417