抄録
We study 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 T4 with twisted boundary conditions.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 1784-1791 |
| ページ数 | 8 |
| ジャーナル | Journal of Geometry and Physics |
| 巻 | 58 |
| 号 | 12 |
| DOI | |
| 出版ステータス | Published - 12月 2008 |