Non-ultralocal classical r-matrix structure for 1+1 field analogue of elliptic Calogero-Moser model

التفاصيل البيبلوغرافية
العنوان: Non-ultralocal classical r-matrix structure for 1+1 field analogue of elliptic Calogero-Moser model
المؤلفون: Zotov, A.
المصدر: J. Phys. A: Math. Theor. 57 (2024) 315201 (28pp)
سنة النشر: 2024
المجموعة: Mathematics
High Energy Physics - Theory
Mathematical Physics
Nonlinear Sciences
مصطلحات موضوعية: High Energy Physics - Theory, Mathematical Physics, Nonlinear Sciences - Exactly Solvable and Integrable Systems
الوصف: We consider 1+1 field generalization of the elliptic Calogero-Moser model. It is shown that the Lax connection satisfies the classical non-ultralocal $r$-matrix structure of Maillet type. Next, we consider 1+1 field analogue of the spin Calogero-Moser model and its multipole (or multispin) extension. Finally, we discuss the field analogue of the classical IRF-Vertex correspondence, which relates utralocal and non-ultralocal $r$-matrix structures.
Comment: 26 pages, some comments and Appendix added
نوع الوثيقة: Working Paper
DOI: 10.1088/1751-8121/ad5ee1
URL الوصول: http://arxiv.org/abs/2404.01898
رقم الانضمام: edsarx.2404.01898
قاعدة البيانات: arXiv
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