Physical charges in QED and QCD
| dc.contributor.author | Ilderton, A | |
| dc.date.accessioned | 2018-11-10T12:04:55Z | |
| dc.date.available | 2018-11-10T12:04:55Z | |
| dc.date.issued | 2010-01-29 | |
| dc.identifier.issn | 1824-8039 | |
| dc.identifier.uri | http://hdl.handle.net/10026.1/12743 | |
| dc.description | Talk given at the International Workshop on QCD Green's Functions, Confinement and Phenomenology, September 7-11 2009, ECT Trento, Italy. 8 pages, 3 pdf figures. V2: references added, to appear in PoS | |
| dc.description.abstract |
We show that the 'dressing' approach, which describes physical charges as gauge invariant composites of matter and clouds of gauge bosons, arises naturally in gauge theories. We give pertur-bative examples of dressings for both asymptotic charges and for states in which the fields are confined to a compact volume as is required, for example, by causality in pair creation. In QCD, we use dressed states to demonstrate explicitly how Gribov copies obstruct the non-perturbative construction of colour charges. © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial- ShareAlike Licence. | |
| dc.format.extent | 019- | |
| dc.language.iso | en | |
| dc.publisher | Sissa Medialab | |
| dc.subject | hep-ph | |
| dc.subject | hep-ph | |
| dc.title | Physical charges in QED and QCD | |
| dc.type | journal-article | |
| dc.type | Conference Proceeding | |
| plymouth.author-url | http://arxiv.org/abs/0910.5395v2 | |
| plymouth.volume | 09 | |
| plymouth.publication-status | Published | |
| plymouth.journal | Proceedings of International Workshop on QCD Green’s Functions, Confinement and Phenomenology — PoS(QCD-TNT09) | |
| dc.identifier.doi | 10.22323/1.087.0019 | |
| plymouth.organisational-group | /Plymouth | |
| plymouth.organisational-group | /Plymouth/Faculty of Science and Engineering | |
| plymouth.organisational-group | /Plymouth/Faculty of Science and Engineering/School of Engineering, Computing and Mathematics | |
| plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA | |
| plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA/EXTENDED UoA 10 - Mathematical Sciences | |
| plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA/UoA10 Mathematical Sciences | |
| plymouth.organisational-group | /Plymouth/Users by role | |
| plymouth.organisational-group | /Plymouth/Users by role/Academics | |
| dc.identifier.eissn | 1824-8039 | |
| dc.rights.embargoperiod | Not known | |
| rioxxterms.versionofrecord | 10.22323/1.087.0019 | |
| rioxxterms.licenseref.uri | http://www.rioxx.net/licenses/all-rights-reserved | |
| rioxxterms.type | Journal Article/Review |
