Topological Charge of Noncommutative ADHM Instanton
arXiv:hep-th/0211225 · doi:10.1142/S0217732303011411
Abstract
We analytically calculate the topological charge of the noncommutative ADHM U(N) k-instanton using the Corrigan's identity and find that the result is exactly the instanton number k.
arXiv comment13 pages, LaTeX; typos corrected
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- Topological Charge of ADHM Instanton on R^2_{NC}*R^2
- Noncommutative Deformation of Spinor Zero Mode and ADHM Construction
- ADHM Construction of Noncommutative Instantons
- On the ADHM construction of noncommutative U(2) k-instanton
- Hermitian-Einstein metrics from noncommutative instantons
- Drinfeld-Manin Instanton and Its Noncommutative Generalization