Instanton Calculus With R-R Background And Topological Strings
| dc.creator | Billó, Marco | |
| dc.date | 2007-01-09 | |
| dc.date.accessioned | 2026-07-07T10:38:02Z | |
| dc.date.available | 2026-07-07T10:38:02Z | |
| dc.description | The non-perturbative low energy effective action of N=2 SYM is studied within a microscopic string realization via D3/D-instanton systems. The localization deformation of instanton moduli space which has allowed the exact computation of multi-instanton contributions is, in this setting, due to a RR graviphoton background. The relation of deformed instanton contributions to topological string amplitudes on CY, argued by Nekrasov, appears quite natural in this framework. Based on arXiv:hep-th/0606013. | |
| dc.description | 5 pages, 3 fig.s, Latex, uses w-art class (included). To appear in the proceedings of the RTN workshop "ForcesUniverse", Naples, October 9-13, 2006 | |
| dc.identifier | https://arxiv.org/abs/hep-th/0701072 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0701072 | |
| dc.identifier | Fortsch.Phys.55:561-566,2007 | |
| dc.identifier | doi:10.1002/prop.200610343 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/180582 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Instanton Calculus With R-R Background And Topological Strings | |
| dc.type | text |