dc.contributor.author | Christou, Chris | en |
dc.contributor.author | Di Giacomo, A. | en |
dc.contributor.author | Panagopoulos, Haralambos G. | en |
dc.contributor.author | Vicari, E. | en |
dc.creator | Christou, Chris | en |
dc.creator | Di Giacomo, A. | en |
dc.creator | Panagopoulos, Haralambos G. | en |
dc.creator | Vicari, E. | en |
dc.date.accessioned | 2019-12-02T15:30:01Z | |
dc.date.available | 2019-12-02T15:30:01Z | |
dc.date.issued | 1996 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/58625 | |
dc.description.abstract | We analyze the properties of a class of improved lattice topological charge density operators, constructed by a smearing-like procedure. By optimizing the choice of the parameters introduced in their definition, we find operators having (i) a much better statistical behavior as estimators of the topological charge density on the lattice, i.e. much less noisy | en |
dc.description.abstract | (ii) a multiplicative renormalization much closer to one | en |
dc.description.abstract | (iii) a large suppression of the perturbative tail in the corresponding lattice topological susceptibility. | en |
dc.source | Nuclear Physics B - Proceedings Supplements | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-16144367906&doi=10.1016%2f0920-5632%2896%2900053-9&partnerID=40&md5=5a551e45295a023609c38a5a6ad1085f | |
dc.title | Improving the topological charge density operator on the lattice | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1016/0920-5632(96)00053-9 | |
dc.description.volume | 47 | |
dc.description.issue | 1-3 | |
dc.description.startingpage | 266 | |
dc.description.endingpage | 269 | |
dc.author.faculty | Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Φυσικής / Department of Physics | |
dc.type.uhtype | Article | en |
dc.source.abbreviation | Nucl.Phys.B Proc.Suppl. | en |
dc.contributor.orcid | Panagopoulos, Haralambos G. [0000-0001-9355-6064] | |
dc.gnosis.orcid | 0000-0001-9355-6064 | |