Comment on noncommutative deformation of instantons
文献类型：期刊论文
| 作者 | Tian, Yu1,2 |
| 刊名 | Journal of geometry and physics
 |
| 出版日期 | 2009-07-01 |
| 卷号 | 59期号:7页码:781-783 |
| 关键词 | Noncommutative geometry Yang-mills theory Instanton |
| ISSN号 | 0393-0440 |
| DOI | 10.1016/j.geomphys.2009.03.005 |
| 通讯作者 | Tian, yu(ytian@gucas.ac.cn) |
| 英文摘要 | It was argued in [y. maeda, a. sako, noncommutative deformation of instantons, j. geom. phys. 58 (2008) 1784] that the noncommutative deformation of instantons on a 4-torus t(4) should alter the instanton numbers for arbitrary noncommutativity parameter theta. we show that this is not the case for the u(n(2)) theory discussed there. and we discuss the instanton numbers in general gauge theories on the noncommutative t(4). (c) 2009 elsevier b.v. all rights reserved. |
| WOS研究方向 | Mathematics ; Physics |
| WOS类目 | Mathematics, Applied ; Physics, Mathematical |
| 语种 | 英语 |
| WOS记录号 | WOS:000267721100003 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2400904 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Tian, Yu |
| 作者单位 | 1.Chinese Acad Sci, Grad Univ, Coll Phys Sci, Beijing 100049, Peoples R China 2.CAS, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tian, Yu. Comment on noncommutative deformation of instantons[J]. Journal of geometry and physics,2009,59(7):781-783. |
| APA | Tian, Yu.(2009).Comment on noncommutative deformation of instantons.Journal of geometry and physics,59(7),781-783. |
| MLA | Tian, Yu."Comment on noncommutative deformation of instantons".Journal of geometry and physics 59.7(2009):781-783. |
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来源：中国科学院大学
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