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May the four be with you: novel IR-subtraction methods to tackle NNLO calculations

dc.contributor.authorTorres Bobadilla, W. J.
dc.contributor.authorPittau, Roberto 
dc.date.accessioned2021-05-11T06:56:46Z
dc.date.available2021-05-11T06:56:46Z
dc.date.issued2021-03-22
dc.identifier.citationTorres Bobadilla, W.J., Sborlini, G.F.R., Banerjee, P. et al. May the four be with you: novel IR-subtraction methods to tackle NNLO calculations. Eur. Phys. J. C 81, 250 (2021). [https://doi.org/10.1140/epjc/s10052-021-08996-y]es_ES
dc.identifier.urihttp://hdl.handle.net/10481/68445
dc.descriptionIn this manuscript, we summarise all discussions originated as a result of the WorkStop/ThinkStart 3.0: paving the way to alternative NNLO strategies that took place on 4.-6. November 2019 at the Galileo Galilei Institute for Theoretical Physics (GGI). We gratefully acknowledge the support of GGI and the COST Action CA16201 PARTICLEFACE. We wish to thank toW.M. Marroquin and M. Morandini for their help in organising the workshop. P. Banerjee acknowledges support by the European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No 701647. A.L. Cherchiglia, B. Hiller and M.Sampaio acknowledge support from Fundacao para a Ciencia e Tecnologia (FCT) through the projects UID/FIS/04564/2020 and CERN/FIS-COM/0035/2019. The work of L. Cieri has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No 754496. The work of F. Driencourt-Mangin, G. Rodrigo, G. Sborlini and W.J. Torres Bobadilla is supported by the Spanish Government (Agencia Estatal de Investigacion), ERDF funds from European Commission (Grant No. FPA2017-84445-P), Generalitat Valenciana (Grant No. PROMETEO/2017/053) and from the SpanishGovernment (FJCI-2017-32128). T. Engel acknowledges support by the Swiss National Science Foundation (SNF) under contract 200021_178967. C. Gnendiger, R. Pittau, A. Signer and D. Stockinger wish to thank B. Page for his help in establishing (2.60). The work of R. J. Hernandez-Pinto is supported by CONACyT through the Project No. A1-S-33202 (Ciencia Basica) and Sistema Nacional de Investigadores. G. Pelliccioli was supported by the Bundesministerium fur Bildung und Forschung (BMBF, German Federal Ministry for Education and Research) under contract no. 05H18WWCA1. J. Pires was supported by Fundacao para a Ciencia e Tecnologia (FCT, Portugal) through the contract UIDP/50007/2020 and project CERN/FIS-PAR/0024/2019. The work of R. Pittau has been supported by the SpanishGovernment grant PID2019-106087GB-C21 and by the Junta de Andalucia project P18-FR-4314 (fondos FEDER). M. Sampaio acknowledges a research grant from CNPq (Conselho Nacional de Desenvolvimento Cientifico e Tecnologico 303482/2017-6). C. Signorile-Signorile was supported by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Grant no. 396021762 - TRR 257.es_ES
dc.description.abstractIn this manuscript, we report the outcome of the topical workshop: paving the way to alternative NNLO strategies (https://indico.ific.uv.es/e/WorkStop-ThinkStart_3.0), by presenting a discussion about different frameworks to perform precise higher-order computations for high-energy physics. These approaches implement novel strategies to deal with infrared and ultraviolet singularities in quantum field theories. A special emphasis is devoted to the local cancellation of these singularities, which can enhance the efficiency of computations and lead to discover novel mathematical properties in quantum field theories.es_ES
dc.description.sponsorshipEuropean Commission 701647es_ES
dc.description.sponsorshipPortuguese Foundation for Science and Technology European Commission UID/FIS/04564/2020 CERN/FIS-COM/0035/2019es_ES
dc.description.sponsorshipEuropean Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant 754496es_ES
dc.description.sponsorshipSpanish Government (Agencia Estatal de Investigacion)es_ES
dc.description.sponsorshipERDF funds from European Commission FPA2017-84445-Pes_ES
dc.description.sponsorshipGeneralitat Valenciana European Commission PROMETEO/2017/053es_ES
dc.description.sponsorshipSpanish Government European Commission FJCI-2017-32128 PID2019-106087GB-C21es_ES
dc.description.sponsorshipSwiss National Science Foundation (SNSF) 200021_178967es_ES
dc.description.sponsorshipConsejo Nacional de Ciencia y Tecnologia (CONACyT) A1-S-33202es_ES
dc.description.sponsorshipSistema Nacional de Investigadoreses_ES
dc.description.sponsorshipFederal Ministry of Education & Research (BMBF) 05H18WWCA1es_ES
dc.description.sponsorshipPortuguese Foundation for Science and Technology UIDP/50007/2020 CERN/FIS-PAR/0024/2019es_ES
dc.description.sponsorshipJunta de Andalucia P18-FR-4314es_ES
dc.description.sponsorshipConselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPQ) 303482/2017-6es_ES
dc.description.sponsorshipGerman Research Foundation (DFG) 396021762 - TRR 257es_ES
dc.description.sponsorshipGGIes_ES
dc.description.sponsorshipEuropean Cooperation in Science and Technology (COST) CA16201 PARTICLEFACEes_ES
dc.language.isoenges_ES
dc.publisherSpringeres_ES
dc.rightsAtribución 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.titleMay the four be with you: novel IR-subtraction methods to tackle NNLO calculationses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/701647es_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/754496es_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.identifier.doi10.1140/epjc/s10052-021-08996-y
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones_ES


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