Spherical T-Duality
文献类型：期刊论文
| 作者 | Bouwknegt, Peter1,2; Evslin, Jarah3; Mathai, Varghese4 |
| 刊名 | COMMUNICATIONS IN MATHEMATICAL PHYSICS
 |
| 出版日期 | 2015-07 |
| 卷号 | 337页码:909-954 |
| ISSN号 | 0010-3616 |
| DOI | 10.1007/s00220-015-2354-4 |
| 英文摘要 | We introduce spherical T-duality, which relates pairs of the form (P, H) consisting of a principal SU(2)-bundle and a 7-cocycle H on P. Intuitively spherical T-duality exchanges H with the second Chern class c (2)(P). Unless , not all pairs admit spherical T-duals and the spherical T-duals are not always unique. Nonetheless, we prove that all spherical T-dualities induce a degree-shifting isomorphism on the 7-twisted cohomologies of the bundles and, when , also their integral twisted cohomologies and, when , even their 7-twisted K-theories. While spherical T-duality does not appear to relate equivalent string theories, it does provide an identification between conserved charges in certain distinct IIB supergravity and string compactifications. |
| WOS关键词 | RATIONAL HOMOTOPY-THEORY ; TORUS BUNDLES ; NONCOMMUTATIVE TOPOLOGY ; H-FLUXES ; INVARIANTS |
| 资助项目 | Australian Research Council[DP110100072] ; Australian Research Council[DP130103924] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000353505300011 |
| 出版者 | SPRINGER |
| 源URL | [http://119.78.100.186/handle/113462/56535]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Bouwknegt, Peter |
| 作者单位 | 1.Australian Natl Univ, Res Sch Phys & Engn, Dept Theoret Phys, GPO Box 4, Canberra, ACT 2601, Australia 2.Australian Natl Univ, Inst Math Sci, Canberra, ACT 2601, Australia 3.Chinese Acad Sci, Inst Modern Phys, High Energy Nucl Phys Grp, Lanzhou, Peoples R China 4.Univ Adelaide, Dept Pure Math, Adelaide, SA 5005, Australia |
| 推荐引用方式 GB/T 7714 | Bouwknegt, Peter,Evslin, Jarah,Mathai, Varghese. Spherical T-Duality[J]. COMMUNICATIONS IN MATHEMATICAL PHYSICS,2015,337:909-954. |
| APA | Bouwknegt, Peter,Evslin, Jarah,&Mathai, Varghese.(2015).Spherical T-Duality.COMMUNICATIONS IN MATHEMATICAL PHYSICS,337,909-954. |
| MLA | Bouwknegt, Peter,et al."Spherical T-Duality".COMMUNICATIONS IN MATHEMATICAL PHYSICS 337(2015):909-954. |
入库方式： OAI收割
来源：近代物理研究所
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