Topological charge of noncommutative ADHM instanton - INSPIRE

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Topological charge of noncommutative ADHM instanton

Yu Tian
(
- Peking U.
)
,
Chuan-Jie Zhu
(
- Henan U. and
- Beijing, Inst. Theor. Phys.
)
,
Xing-Chang Song
(
- Beijing, Inst. Theor. Phys. and
- Peking U.
)

Nov, 2002

13 pages

Published in:

Mod.Phys.Lett.A 18 (2003) 1691-1703

e-Print:

hep-th/0211225 [hep-th]

DOI:

10.1142/S0217732303011411

View in:

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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.

gauge field theory: U(N)
differential geometry: noncommutative
instanton
charge: topological

References(15)

Figures(0)

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Yu Tian
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)

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•
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Anatoly Konechny
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,
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(
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)
,
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(
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)

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