QCD glueball sum rules and vacuum topology
| dc.contributor.author | Forkel, Hilmar [UNESP] | |
| dc.contributor.institution | University of Heidelberg | |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
| dc.date.accessioned | 2022-04-29T07:13:11Z | |
| dc.date.available | 2022-04-29T07:13:11Z | |
| dc.date.issued | 2007-01-01 | |
| dc.description.abstract | Several key problems of QCD sum rules in the spin-0 glueball channels are resolved by implementing nonperturbative short-distance physics from direct instantons and topological charge screening. A lattice-based instanton size distribution and the IR renormalization of the nonperturbative Wilson coeffcients are also introduced. Results of a comprehensive quantitative sum rule analysis are reviewed and their implications discussed. | en |
| dc.description.affiliation | Institute for Theoretical Physics University of Heidelberg, D-69102 Heidelberg | |
| dc.description.affiliation | IFT-UNESP, 01405-900 - São Paulo, SP | |
| dc.description.affiliationUnesp | IFT-UNESP, 01405-900 - São Paulo, SP | |
| dc.format.extent | 383-389 | |
| dc.identifier | http://dx.doi.org/10.1142/9789812708267_0047 | |
| dc.identifier.citation | Proceedings of the Conference on Continuous Advances in QCD 2006, p. 383-389. | |
| dc.identifier.doi | 10.1142/9789812708267_0047 | |
| dc.identifier.scopus | 2-s2.0-84891111274 | |
| dc.identifier.uri | http://hdl.handle.net/11449/227406 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Proceedings of the Conference on Continuous Advances in QCD 2006 | |
| dc.source | Scopus | |
| dc.title | QCD glueball sum rules and vacuum topology | en |
| dc.type | Trabalho apresentado em evento | |
| unesp.campus | Universidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulo | pt |