Noncommutative Deformation of Instantons
نویسندگان
چکیده
We construct instanton solutions on noncommutative Euclidean 4-space which are deformations of instanton solutions on commutative Euclidean 4-space. We show that the instanton numbers of these noncommutative instanton solutions coincide with the commutative solutions and conjecture that the instanton number in R4 is preserved for general noncommutative deformations. We also study noncommutative deformation of instanton solutions on a T 4 with twisted boundary conditions.
منابع مشابه
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تاریخ انتشار 2008