A Tomography of the GREM: Beyond the REM Conjecture
A Tomography of the GREM: Beyond the REM Conjecture
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GREM 断层扫描:超越 REM 猜想
DOI:
10.1007/s00220-005-1517-0
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发表时间:
2006
影响因子:
2.4
通讯作者:
I. Kurkova
中科院分区:
文献类型:
--
作者:
A. Bovier;I. Kurkova
In a companion paper we proved that in a large class of Gaussian disordered spin systems the local statistics of energy values near levelsN1/2+αwithα<1/2 are described by a simple Poisson process. In this paper we address the issue as to whether this is optimal, and what will happen ifα=1/2. We do this by analysing completely the Gaussian Generalised Random Energy Models (GREM). We show that the REM behaviour persists up to the levelβcN, whereβcdenotes the critical temperature. We show that, beyond this value, the simple Poisson process must be replaced by more and more complex mixed Poisson point processes.
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影响因子:
2.4
作者:
A. Bovier;I. Kurkova.
通讯作者:
I. Kurkova.
DOI:
10.1051/jphyslet:01985004609040100
发表时间:
1985-01-01
期刊:
JOURNAL DE PHYSIQUE LETTRES
影响因子:
--
作者:
DERRIDA, B
通讯作者:
DERRIDA, B
DOI:
10.1103/physreve.70.025102
发表时间:
2004
期刊:
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子:
--
作者:
H. Bauke;S. Mertens
通讯作者:
S. Mertens
DOI:
--
发表时间:
2002
期刊:
影响因子:
--
作者:
Anton Bovier;GermanyIrina Kurkova
通讯作者:
GermanyIrina Kurkova