تقرير
Relations in Twisted Quantum K-Rings
العنوان: | Relations in Twisted Quantum K-Rings |
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المؤلفون: | Huq-Kuruvilla, Irit |
سنة النشر: | 2024 |
المجموعة: | Mathematics Mathematical Physics |
مصطلحات موضوعية: | Mathematics - Algebraic Geometry, Mathematical Physics, 14N35 |
الوصف: | We introduce twisted quantum $K$-rings, defined via twisted $K$-theoretic Gromov-Witten invariants. We develop a toolkit for computing relations by adapting some results about ordinary quantum K rings to our setting, and discuss some applications, including Ruan-Zhang's quantum $K$-theory with level structure, and complete intersections inside projective space, confirming some predictions coming from physics. In addition, we formulate a ring-theoretic abelian/non-abelian correspondence conjecture, relating the quantum K-ring of a GIT quotient $X//G$ to a certain twist of the quantum K-ring of $X//T$, the quotient by the maximal torus. We prove this conjecture for the case of Grassmanians, and use this to give another proof of the Whitney relations of Mihalcea-Gu-Sharpe-Zhou. Comment: 26 pages |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/2406.00916 |
رقم الأكسشن: | edsarx.2406.00916 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |