Renormalization of Null Wilson Lines in EQCD

Radiation and energy loss of a light, high-energy parton in a perturbative Quark-Gluon Plasma is controlled by transverse momentum exchange. The troublesome infrared contributions to transverse momentum exchange can be computed on the lattice using dimensional reduction to EQCD. However a novel exte...

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Detalles Bibliográficos
Autores principales: D'Onofrio, Michela, Kurkela, Aleksi, Moore, Guy D.
Lenguaje:eng
Publicado: 2014
Materias:
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.1007/JHEP03(2014)125
http://cds.cern.ch/record/1645759
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author D'Onofrio, Michela
Kurkela, Aleksi
Moore, Guy D.
author_facet D'Onofrio, Michela
Kurkela, Aleksi
Moore, Guy D.
author_sort D'Onofrio, Michela
collection CERN
description Radiation and energy loss of a light, high-energy parton in a perturbative Quark-Gluon Plasma is controlled by transverse momentum exchange. The troublesome infrared contributions to transverse momentum exchange can be computed on the lattice using dimensional reduction to EQCD. However a novel extended operator, the Null Wilson Line of EQCD, is involved. We compute the renormalization properties of this object's lattice implementation to next-to-leading order, which should facilitate its efficient calculation on the lattice.
id cern-1645759
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
record_format invenio
spelling cern-16457592022-08-10T20:27:23Zdoi:10.1007/JHEP03(2014)125http://cds.cern.ch/record/1645759engD'Onofrio, MichelaKurkela, AleksiMoore, Guy D.Renormalization of Null Wilson Lines in EQCDParticle Physics - LatticeRadiation and energy loss of a light, high-energy parton in a perturbative Quark-Gluon Plasma is controlled by transverse momentum exchange. The troublesome infrared contributions to transverse momentum exchange can be computed on the lattice using dimensional reduction to EQCD. However a novel extended operator, the Null Wilson Line of EQCD, is involved. We compute the renormalization properties of this object's lattice implementation to next-to-leading order, which should facilitate its efficient calculation on the lattice.Radiation and energy loss of a light, high-energy parton in a perturbative Quark-Gluon Plasma is controlled by transverse momentum exchange. The troublesome infrared contributions to transverse momentum exchange can be computed on the lattice using dimensional reduction to EQCD. However a novel extended operator, the Null Wilson Line of EQCD, is involved. We compute the renormalization properties of this object's lattice implementation to next-to-leading order, which should facilitate its efficient calculation on the lattice.arXiv:1401.7951CERN-PH-TH-2014-031CERN-PH-TH-2014-031oai:cds.cern.ch:16457592014-01-30
spellingShingle Particle Physics - Lattice
D'Onofrio, Michela
Kurkela, Aleksi
Moore, Guy D.
Renormalization of Null Wilson Lines in EQCD
title Renormalization of Null Wilson Lines in EQCD
title_full Renormalization of Null Wilson Lines in EQCD
title_fullStr Renormalization of Null Wilson Lines in EQCD
title_full_unstemmed Renormalization of Null Wilson Lines in EQCD
title_short Renormalization of Null Wilson Lines in EQCD
title_sort renormalization of null wilson lines in eqcd
topic Particle Physics - Lattice
url https://dx.doi.org/10.1007/JHEP03(2014)125
http://cds.cern.ch/record/1645759
work_keys_str_mv AT donofriomichela renormalizationofnullwilsonlinesineqcd
AT kurkelaaleksi renormalizationofnullwilsonlinesineqcd
AT mooreguyd renormalizationofnullwilsonlinesineqcd

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