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Statut |
Confirmé |
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Série |
SEM-LPTHE |
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Domaines |
cond-mat.stat-mech,hep-th,math,math-ph |
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Date |
Vendredi 13 Septembre 2019 |
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Heure |
11:00 |
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Institut |
LPTHE |
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Salle |
Bibliothèque |
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Nom de l'orateur |
Lacroix |
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Prenom de l'orateur |
Sylvain |
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Addresse email de l'orateur |
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Institution de l'orateur |
DESY Hambourg |
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Titre |
Integrable coupled sigma-models from affine Gaudin models |
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Résumé |
In this seminar, I will discuss integrable systems called affine Gaudin models and their
application to the study of integrable sigma models. As an introductory example, I will first
discuss a simpler class of Gaudin models, the finite ones, and their relation with integrable
spin chains and mechanical systems. I will then explain how to use affine Gaudin models to
construct new integrable classical sigma models, by coupling together an arbitrary number of
principal chiral models with Wess-Zumino terms. |
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Numéro de preprint arXiv |
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Commentaires |
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Fichiers attachés |
- Seminaire-LPTHE-Lacroix.pdf (836056 bytes)
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