002203743 001__ 2203743
002203743 003__ SzGeCERN
002203743 005__ 20220810143631.0
002203743 0247_ $$2DOI$$a10.1103/PhysRevLett.117.171601
002203743 0248_ $$aoai:cds.cern.ch:2203743$$pcerncds:FULLTEXT$$pcerncds:CERN:FULLTEXT$$pcerncds:CERN
002203743 035__ $$9arXiv$$aoai:arXiv.org:1608.00850
002203743 035__ $$9Inspire$$a1478992
002203743 037__ $$9arXiv$$aarXiv:1608.00850$$chep-th
002203743 037__ $$aCERN-TH-2016-174
002203743 037__ $$aMITP-16-084
002203743 041__ $$aeng
002203743 084__ $$2CERN Library$$aTH-2016-174
002203743 088__ $$aCERN-TH-2016-174
002203743 088__ $$aMITP-16-084
002203743 100__ $$aHenn, Johannes M.$$uU. Mainz, PRISMA$$vPRISMA Cluster of Excellence, Johannes Gutenberg University , 55099 Mainz, Germany
002203743 245__ $$aFour-gluon scattering at three loops, infrared structure and Regge limit
002203743 269__ $$c02 Aug 2016
002203743 260__ $$c2016-10-20
002203743 300__ $$a5 p
002203743 520__ $$aWe compute the three-loop four-gluon scattering amplitude in maximally supersymmetric Yang-Mills theory, including its full color dependence. Our result is the first complete computation of a non-planar four-particle scattering amplitude to three loops in four-dimensional gauge theory and consequently provides highly non-trivial data for the study of non-planar scattering amplitudes. We present the amplitude as a Laurent expansion in the dimensional regulator to finite order, with coefficients composed of harmonic poly-logarithms of uniform transcendental weight, and simple rational prefactors. Our computation provides an independent check of a recent result for three-loop corrections to the soft anomalous dimension matrix that predicts the general infrared singularity structure of massless gauge theory scattering amplitudes. Taking the Regge limit of our result, we determine the three-loop gluon Regge trajectory. We also find agreement with very recent predictions for sub-leading logarithms.
002203743 520__ $$9APS$$aWe compute the three-loop four-gluon scattering amplitude in maximally supersymmetric Yang-Mills theory, including its full color dependence. Our result is the first complete computation of a nonplanar four-particle scattering amplitude to three loops in four-dimensional gauge theory and consequently provides highly nontrivial data for the study of nonplanar scattering amplitudes. We present the amplitude as a Laurent expansion in the dimensional regulator to finite order, with coefficients composed of harmonic polylogarithms of uniform transcendental weight, and simple rational prefactors. Our computation provides an independent check of a recent result for three-loop corrections to the soft anomalous dimension matrix that predicts the general infrared singularity structure of massless gauge theory scattering amplitudes. Taking the Regge limit of our result, we determine the three-loop gluon Regge trajectory. We also find agreement with very recent predictions for subleading logarithms.
002203743 520__ $$9arXiv$$aWe compute the three-loop four-gluon scattering amplitude in maximally supersymmetric Yang-Mills theory, including its full color dependence. Our result is the first complete computation of a non-planar four-particle scattering amplitude to three loops in four-dimensional gauge theory and consequently provides highly non-trivial data for the study of non-planar scattering amplitudes. We present the amplitude as a Laurent expansion in the dimensional regulator to finite order, with coefficients composed of harmonic poly-logarithms of uniform transcendental weight, and simple rational prefactors. Our computation provides an independent check of a recent result for three-loop corrections to the soft anomalous dimension matrix that predicts the general infrared singularity structure of massless gauge theory scattering amplitudes. Taking the Regge limit of our result, we determine the three-loop gluon Regge trajectory. We also find agreement with very recent predictions for sub-leading logarithms.
002203743 540__ $$aarXiv nonexclusive-distrib. 1.0$$barXiv$$uhttp://arxiv.org/licenses/nonexclusive-distrib/1.0/
002203743 540__ $$3preprint$$aCC-BY-4.0
002203743 540__ $$3publication$$aCC-BY-3.0
002203743 542__ $$3preprint$$dCERN$$g2016
002203743 542__ $$3publication$$dThe Author(s)$$g2016
002203743 595__ $$aLANL EDS
002203743 595__ $$aCERN-TH
002203743 65017 $$2arXiv$$aParticle Physics - Theory
002203743 65027 $$2arXiv$$aParticle Physics - Phenomenology
002203743 695__ $$9LANL EDS$$ahep-th
002203743 695__ $$9LANL EDS$$ahep-ph
002203743 690C_ $$aARTICLE
002203743 690C_ $$aCERN
002203743 700__ $$aMistlberger, Bernhard$$uCERN$$vCERN , Geneva CH-1211, Switzerland
002203743 773__ $$c171601$$oPhys. Rev. Lett. 117, 171601 (2016)$$pPhys. Rev. Lett.$$v117$$y2016
002203743 8564_ $$uhttp://arxiv.org/pdf/1608.00850.pdf$$yPreprint
002203743 8564_ $$81251890$$s138305$$uhttps://cds.cern.ch/record/2203743/files/PhysRevLett.117.171601.pdf$$yAPS Open Access article
002203743 8564_ $$81251890$$s1485405$$uhttps://cds.cern.ch/record/2203743/files/PhysRevLett.117.171601.pdf?subformat=pdfa$$xpdfa$$yAPS Open Access article
002203743 8564_ $$81308727$$s144376$$uhttps://cds.cern.ch/record/2203743/files/arXiv:1608.00850.pdf$$yPreprint
002203743 8564_ $$81308728$$s138305$$uhttps://cds.cern.ch/record/2203743/files/10.1103_PhysRevLett.117.171601.pdf$$yFulltext
002203743 916__ $$sn$$w201631
002203743 960__ $$a13
002203743 980__ $$aARTICLE