The tale of gravitational sphaleron
| dc.creator | Volkov, Mikhail S. | |
| dc.date | 2000-02-01 | |
| dc.date.accessioned | 2026-07-07T04:09:25Z | |
| dc.date.available | 2026-07-07T04:09:25Z | |
| dc.description | Type I string theory can be dimensionally reduced on group manifolds. The compactification on $S^3\times S^3$ leads to the N=4 gauged SU(2)$\times$SU(2) supergravity in four dimensions, which admits the BPS monopole type non-Abelian vacuum. The reduction on $S^3\times AdS_3$ gives the Euclidean N=4 gauged SU(2)$\times$SU(1,1) supergravity admitting a globally regular supersymmetric non-Abelian background. The latter can be analytically continued to the Lorentzian sector, which gives the regular, unstable particle-like configuration known as gravitational sphaleron. When lifted to D=10, the Euclidean vacuum describes a deformation of the D1--D5 brane system. | |
| dc.description | 14 pages, LaTeX, Talk presented at the International Workshops ``Supersymmetry and Quantum Symmetries'' and ``Quantum Gravity and Strings'', Dubna 99 | |
| dc.identifier | https://arxiv.org/abs/hep-th/0002006 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0002006 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/49839 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | The tale of gravitational sphaleron | |
| dc.type | text |