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Πεδίο DCΤιμήΓλώσσα
dc.contributor.authorCosta, Marios-
dc.contributor.authorPanagopoulos, George-
dc.contributor.authorPanagopoulos, Haralambos G.-
dc.contributor.authorSpanoudes, Gregoris-
dc.contributor.authorHerodotou, Herodotos-
dc.contributor.authorPhilippides, P.-
dc.date.accessioned2023-07-17T11:39:04Z-
dc.date.available2023-07-17T11:39:04Z-
dc.date.issued2021-07-26-
dc.identifier.citation38th International Symposium on Lattice Field Theory, LATTICE 2021, Virtual, Online, 26 - 30 July 2021en_US
dc.identifier.issn18248039-
dc.identifier.urihttps://hdl.handle.net/20.500.14279/29891-
dc.description.abstractWe investigate the renormalization of the Gluino-Glue operator, using both Lattice Perturbation Theory (LPT) and a Gauge Invariant Renormalization Scheme (GIRS). The latter scheme involves gauge-invariant Green's functions of two operators at different space-time points, which can be also computed via numerical simulations. There is no need to fix a gauge and the mixing with gauge noninvariant operators is inconsequential. We calculate perturbatively the conversion factor relating GIRS with the Modified Minimal Subtraction scheme. On the other hand, the Gluino-Glue operator being mixes with several gauge noninvariant operators which have the same quantum numbers. The determination of the mixing matrix on the lattice demands the calculation of 2-pt and 3-pt Green's functions with external gluon, gluino and ghost fields using LPT. We compute at one-loop order the renormalization of the Gluino-Glue operator and all operator mixing coefficients.en_US
dc.language.isoenen_US
dc.rights© Elsevier B.V.en_US
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectGluesen_US
dc.subjectGluingen_US
dc.subjectLattice theoryen_US
dc.subjectMixingen_US
dc.subjectPerturbation techniquesen_US
dc.subjectQuantum theoryen_US
dc.titlePerturbative study of the Gluino-Glue operator in SYMen_US
dc.typeConference Papersen_US
dc.collaborationUniversity of Cyprusen_US
dc.collaborationStanford Universityen_US
dc.collaborationCyprus University of Technologyen_US
dc.subject.categoryElectrical Engineering - Electronic Engineering - Information Engineeringen_US
dc.countryCyprusen_US
dc.countryUnited Statesen_US
dc.subject.fieldEngineering and Technologyen_US
dc.relation.conferenceProceedings of Scienceen_US
dc.relation.volume396en_US
cut.common.academicyear2020-2021en_US
item.fulltextNo Fulltext-
item.languageiso639-1en-
item.grantfulltextnone-
item.openairecristypehttp://purl.org/coar/resource_type/c_c94f-
item.cerifentitytypePublications-
item.openairetypeconferenceObject-
crisitem.author.deptDepartment of Mechanical Engineering and Materials Science and Engineering-
crisitem.author.deptDepartment of Electrical Engineering, Computer Engineering and Informatics-
crisitem.author.facultyFaculty of Engineering and Technology-
crisitem.author.facultyFaculty of Engineering and Technology-
crisitem.author.orcid0000-0002-5937-7529-
crisitem.author.orcid0000-0002-8717-1691-
crisitem.author.parentorgFaculty of Engineering and Technology-
crisitem.author.parentorgFaculty of Engineering and Technology-
Εμφανίζεται στις συλλογές:Δημοσιεύσεις σε συνέδρια /Conference papers or poster or presentation
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