The quantum random energy model as a limit of p-spin interactions
Keyword(s):
We consider the free energy of a mean-field quantum spin glass described by a [Formula: see text]-spin interaction and a transversal magnetic field. Recent rigorous results for the case [Formula: see text], i.e. the quantum random energy model (QREM), are reviewed. We show that the free energy of the [Formula: see text]-spin model converges in a joint thermodynamic and [Formula: see text] limit to the free energy of the QREM.
1995 ◽
Vol 09
(14)
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pp. 877-882
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2008 ◽
Vol 2008
(04)
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pp. L04003
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Keyword(s):
2001 ◽
Vol 15
(01)
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pp. 1-15
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2003 ◽
Vol 236
(1)
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pp. 1-54
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2004 ◽
Vol 14
(2)
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pp. 651-677
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