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NEARLY PERTURBATIVE LATTICE-MOTIVATED QCD COUPLING WITH ZERO IR LIMIT

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dc.creatorIGOR NIKOLAEVICH KONDRACHOUK
dc.date2018
dc.date.accessioned2025-01-10T14:57:40Z
dc.date.available2025-01-10T14:57:40Z
dc.date.issued2018
dc.description.abstractTHE PRODUCT OF THE GLUON DRESSING FUNCTION AND THE SQUARE OF THE GHOST DRESSING FUNCTION IN THE LANDAU GAUGE CAN BE REGARDED TO REPRESENT, APART FROM THE INVERSE POWER CORRECTIONS 1/Q^{2N}, A NONPERTURBATIVE GENERALIZATION A(Q^2) OF THE PERTURBATIVE QCD RUNNING COUPLING A(Q^2)=ALPHA_S(Q^2)/PI. RECENT LARGE VOLUME LATTICE CALCULATIONS FOR THESE DRESSING FUNCTIONS STRONGLY INDICATE THAT SUCH A GENERALIZED COUPLING GOES TO ZERO AS A(Q^2)~Q^2 WHEN THE SQUARED MOMENTA Q^2 GO TO ZERO (Q^2
dc.formatapplication/pdf
dc.identifier.doi10.1088/1361-6471/aa9ecc
dc.identifier.issn1361-6471
dc.identifier.issn0954-3899
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/9752
dc.languagespa
dc.publisherJOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
dc.relation.uri10.1088/1361-6471/aa9ecc
dc.rightsPUBLICADA
dc.titleNEARLY PERTURBATIVE LATTICE-MOTIVATED QCD COUPLING WITH ZERO IR LIMIT
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE CIENCIAS BASICAS
ubb.SedeCHILLÁN
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