The Sherrington Kirkpatrick model with ferromagnetic interaction

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The Sherrington-Kirkpatrick model

The Sherrington-Kirkpatrick (SK) model was introduced by David Sherrington and Scott Kirkpatrick in 1975 as a simple ‘solvable’ (in their words) model for spin-glasses. Spin-glasses are some type of magnetic alloys, and ‘solvable’ meant that the asymptotic free entropy density could be computed exactly. It turns out that the original SK solution was incorrect and in fact inconsistent (the autho...

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ژورنال

عنوان ژورنال: Rocky Mountain Journal of Mathematics

سال: 2010

ISSN: 0035-7596

DOI: 10.1216/rmj-2010-40-5-1441