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Explanation of the freezing temperature in spin glasses

Morgenstern, Ingo (1982) Explanation of the freezing temperature in spin glasses. Journal of Applied Physics 53 (11), pp. 7682-7683.

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Abstract

The freezing of spins in the two‐dimensional ±J‐model [1,2] (anti‐ and ferromagnetic nearest neighbour bonds between Ising spins) is investigated for the case of a one‐spin‐flip‐dynamic (as used in Monte‐Carlo calculations). The phenomenon is caused by the existence of finite energy barriers between the different ground‐state valleys. The barrier heights are calculated by a numerical method ...

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Item Type:Article
Date:1982
Institutions:Physics > Institute of Theroretical Physics > Professor Morgenstern
Identification Number:
ValueType
10.1063/1.330181DOI
Related URLs:
URLURL Type
http://link.aip.org/link/JAPIAU/v53/i11/p7682/s1Publisher
Classification:
NotationType
75.10.-b; 75.50.Kj; 75.30.-mPACS
Keywords:spin glass state, ising model, magnetic−phase transformations, melting points, antiferromagnetism, ferromagnetism, monte carlo method, ground states, entropy, transfer matrix method, free energy
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:16 Aug 2010 12:31
Last Modified:13 Mar 2014 13:58
Item ID:16164
Owner Only: item control page
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