Free energy of mean-field spin-glass models: evolution operator and perturbation expansion

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00399152" target="_blank" >RIV/68378271:_____/13:00399152 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevB.87.054201" target="_blank" >http://dx.doi.org/10.1103/PhysRevB.87.054201</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevB.87.054201" target="_blank" >10.1103/PhysRevB.87.054201</a>

Result language
angličtina
Original language name
Free energy of mean-field spin-glass models: evolution operator and perturbation expansion
Original language description
We introduce a perturbation expansion for the evolution operator used to represent free energy with continuous replica-symmetry breaking in mean-field spin-glas models. We obtain a generic scheme for an approximate calculation of physical quantities of different mean-field spin-glass models at all temperatures. The first correction with a continuous order-parameter function beyond the approximation with one level of replica-symmetry breaking is explicitly evaluated in the glassy phase of the Sherrington-Kirkpatrick model.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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