تقرير
Singularities of nilpotent Slodowy slices and collapsing levels of W-algebras
| العنوان: | Singularities of nilpotent Slodowy slices and collapsing levels of W-algebras |
|---|---|
| المؤلفون: | Arakawa, Tomoyuki, van Ekeren, Jethro, Moreau, Anne |
| سنة النشر: | 2021 |
| المجموعة: | Mathematics High Energy Physics - Theory |
| مصطلحات موضوعية: | Mathematics - Representation Theory, High Energy Physics - Theory, Mathematics - Quantum Algebra, 17B08, 17B67, 17B69, 81R10 |
| الوصف: | We apply results from the geometry of nilpotent orbits and nilpotent Slodowy slices, together with modularity and asymptotic analysis of characters, to prove many new isomorphisms between affine W-algebras and affine Kac-Moody vertex algebras and their finite extensions at specific admissible levels. In particular we identify many new collapsing levels for W-algebras. Comment: 92 pages. Minor corrections to text and to data tables. arXiv admin note: substantial text overlap with arXiv:math/0510205 by other authors |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2102.13462 |
| رقم الأكسشن: | edsarx.2102.13462 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |