| HAL : ensl-00283404, version 1 |
| arXiv : 0805.4586 |
| Fiche détaillée | Récupérer au format |
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| Versions disponibles : | v1 (29-05-2008) | v2 (29-07-2008) | v3 (06-10-2011) |
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| Riemann-Hilbert approach to a generalized sine kernel and applications |
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| N. Kitanine1K. K. Kozlowski2J. M. Maillet2N. A. Slavnov3V. Terras2, 4 |
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| (29/05/2008) |
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| We investigate the asymptotic behavior of a generalized sine kernel acting on a finite size interval [-q,q]. We determine its asymptotic resolvent as well as the first terms in the asymptotic expansion of its Fredholm determinant. Further, we apply our results to build the resolvent of truncated Wiener--Hopf operators generated by holomorphic symbols. Finally, the leading asymptotics of the Fredholm determinant allows us to establish the asymptotic estimates of certain oscillatory multidimensional coupled integrals that appear in the study of correlation functions of quantum integrable models. |
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| Domaine | : | Physique/Physique mathématique Mathématiques/Physique mathématique |
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| Fredholm determinant – Generalized sine kernel – Wiener-Hopf operators – Integrable models |
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| Liste des fichiers attachés à ce document : | ||||||||||
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| ensl-00283404, version 1 | |
| http://hal-ens-lyon.archives-ouvertes.fr/ensl-00283404 | |
| oai:hal-ens-lyon.archives-ouvertes.fr:ensl-00283404 | |
| Contributeur : Jean Michel Maillet | |
| Soumis le : Jeudi 29 Mai 2008, 18:40:01 | |
| Dernière modification le : Mardi 29 Juillet 2008, 00:32:23 | |