Yang-Mills instantons and dyons on homogeneous G(2)-manifolds

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Bauer, Irina; Ivanova, Tatiana A.; Lechtenfeld, Olaf; Lubbe, Felix: Yang-Mills instantons and dyons on homogeneous G(2)-manifolds. In: Journal of High Energy Physics 2010 (2010), Nr. 10, 44. DOI: https://doi.org/10.1007/JHEP10(2010)044

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Abstract: 
We consider LieG-valued Yang-Mills fields on the space RxG/H, where G/H is a compact nearly Kahler six-dimensional homogeneous space, and the manifold RxG/H carries a G(2)-structure. After imposing a general G-invariance condition, Yang-Mills theory with torsion on RxG/H is reduced to Newtonian mechanics of a particle moving in R-6, R-4 or R-2 under the influence of an inverted double-well-type potential for the cases G/H = SU(3)/U(1)xU(1), Sp(2)/Sp(1)xU(1) or G(2)/SU(3), respectively. We analyze all critical points and present analytical and numerical kink-and bounce-type solutions, which yield G-invariant instanton configurations on those cosets. Periodic solutions on S(1)xG/H and dyons on iRxG/H are also given.
License of this version: CC BY 4.0 Unported
Document Type: Article
Publishing status: publishedVersion
Issue Date: 2010
Appears in Collections:Fakultät für Mathematik und Physik

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1 image of flag of Germany Germany 516 86.43%
2 image of flag of United States United States 26 4.36%
3 image of flag of China China 9 1.51%
4 image of flag of Denmark Denmark 6 1.01%
5 image of flag of No geo information available No geo information available 3 0.50%
6 image of flag of Peru Peru 3 0.50%
7 image of flag of Italy Italy 3 0.50%
8 image of flag of Ireland Ireland 3 0.50%
9 image of flag of United Kingdom United Kingdom 3 0.50%
10 image of flag of France France 3 0.50%
    other countries 22 3.69%

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