Self-dual instanton and nonself-dual instanton-antiinstanton solutions in $d=4$ Yang-Mills theory
| dc.creator | Radu, Eugen | |
| dc.creator | Tchrakian, D. H. | |
| dc.date | 2006-03-09 | |
| dc.date.accessioned | 2026-07-07T10:46:10Z | |
| dc.date.available | 2026-07-07T10:46:10Z | |
| dc.description | Subjecting the SU(2) Yang--Mills system to azimuthal symmetries in both the $x-y$ and the $z-t$ planes results in a residual subsystem described by a U(1) Higgs like model with two complex scalar fields on the quarter plane. The resulting instantons are labeled by integers $(m,n_1,n_2)$ with topological charges $q=\frac12 [1-(-1)^m]n_1n_2$. Solutions are constructed numerically for $m=1,2,3$ and a range of $n_1=n_2=n$. It is found that only the $m=1$ instantons are self-dual, the $m>1$ configurations describing composite instanton-antiinstanton lumps. | |
| dc.description | 12 pages, 5 Figures | |
| dc.identifier | https://arxiv.org/abs/hep-th/0603071 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0603071 | |
| dc.identifier | Phys.Lett.B636:201-206,2006 | |
| dc.identifier | doi:10.1016/j.physletb.2006.03.055 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/183143 | |
| dc.subject | High Energy Physics - Theory | |
| dc.subject | High Energy Physics - Lattice | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | Mathematical Physics | |
| dc.title | Self-dual instanton and nonself-dual instanton-antiinstanton solutions in $d=4$ Yang-Mills theory | |
| dc.type | text |