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Status |
Confirmed |
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Seminar Series |
SEM-LPTHE |
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Subjects |
cond-mat.stat-mech,hep-th,math,math-ph |
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Date |
Friday 13 September 2019 |
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Time |
11:00 |
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Institute |
LPTHE |
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Seminar Room |
Bibliothèque |
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Speaker's Last Name |
Lacroix |
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Speaker's First Name |
Sylvain |
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Speaker's Email Address |
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Speaker's Institution |
DESY Hambourg |
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Title |
Integrable coupled sigma-models from affine Gaudin models |
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Abstract |
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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arXiv Preprint Number |
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Comments |
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Attachments |
- Seminaire-LPTHE-Lacroix.pdf (836056 bytes)
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