dc.identifier.uri | http://dx.doi.org/10.15488/1645 | |
dc.identifier.uri | http://www.repo.uni-hannover.de/handle/123456789/1670 | |
dc.contributor.author | Gemmer, Karl-Philip | |
dc.contributor.author | Lechtenfeld, Olaf | |
dc.contributor.author | Noelle, Christoph | |
dc.contributor.author | Popov, Alexander D. | |
dc.date.accessioned | 2017-06-15T08:00:11Z | |
dc.date.available | 2017-06-15T08:00:11Z | |
dc.date.issued | 2011 | |
dc.identifier.citation | Gemmer, Karl-Philip; Lechtenfeld, Olaf; Noelle, Christoph; Popov, Alexander D.: Yang-Mills instantons on cones and sine-cones over nearly Kahler manifolds. In: Journal of High Energy Physics 2011 (2011), Nr. 9, 103. DOI: https://doi.org/10.1007/JHEP09(2011)103 | |
dc.description.abstract | We present a unified eight-dimensional approach to instanton equations on several seven-dimensional manifolds associated to a six-dimensional homogeneous nearly Kahler manifold. The cone over the sine-cone on a nearly Kahler manifold has holonomy group Spin(7) and can be foliated by submanifolds with either holonomy group G(2), a nearly parallel G(2)-structure or a cocalibrated G(2)-structure. We show that there is a G(2)-instanton on each of these seven-dimensional manifolds which gives rise to a Spin(7)-instanton in eight dimensions. The well-known octonionic instantons on R-7 and R-8 are contained in our construction as the special cases of an instanton on the cone and on the cone over the sine-cone, both over the six-sphere, respectively. | eng |
dc.language.iso | eng | |
dc.publisher | New York, NY : Springer International Publishing | |
dc.relation.ispartofseries | Journal of High Energy Physics 2011 (2011), Nr. 9 | |
dc.rights | CC BY 4.0 Unported | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.subject | Flux compactifications | eng |
dc.subject | Solitons Monopoles and Instantons | eng |
dc.subject | Differential and Algebraic Geometry | eng |
dc.subject | greater-than 4 | eng |
dc.subject | gauge-fields | eng |
dc.subject | equations | eng |
dc.subject | solitons | eng |
dc.subject | spaces | eng |
dc.subject | dimensions | eng |
dc.subject | octonions | eng |
dc.subject | bundles | eng |
dc.subject | duality | eng |
dc.subject.ddc | 530 | Physik | ger |
dc.title | Yang-Mills instantons on cones and sine-cones over nearly Kahler manifolds | eng |
dc.type | Article | |
dc.type | Text | |
dc.relation.issn | 1029-8479 | |
dc.relation.doi | https://doi.org/10.1007/JHEP09(2011)103 | |
dc.bibliographicCitation.issue | 9 | |
dc.bibliographicCitation.volume | 2011 | |
dc.bibliographicCitation.firstPage | 103 | |
dc.description.version | publishedVersion | |
tib.accessRights | frei zug�nglich |
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