کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5772794 1413386 2017 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Algebraic K-theory and derived equivalences suggested by T-duality for torus orientifolds
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات اعداد جبر و تئوری
پیش نمایش صفحه اول مقاله
Algebraic K-theory and derived equivalences suggested by T-duality for torus orientifolds
چکیده انگلیسی
We show that certain isomorphisms of (twisted) KR-groups that underlie T-dualities of torus orientifold string theories have purely algebraic analogues in terms of algebraic K-theory of real varieties and equivalences of derived categories of (twisted) coherent sheaves. The most interesting conclusion is a kind of Mukai duality in which the “dual abelian variety” to a smooth projective genus-1 curve over R with no real points is (mildly) noncommutative.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Pure and Applied Algebra - Volume 221, Issue 7, July 2017, Pages 1717-1728
نویسندگان
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