Simulations of QCD and QED with C* boundary conditions

We present exploratory results from dynamical simulations of QCD in isolation, as well as QCD coupled to QED, with C* boundary conditions. In finite volume, the use of C* boundary conditions allows for a gauge invariant and local formulation of QED without zero modes. In particular we show that the...

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Detalles Bibliográficos
Autores principales: Hansen, Martin, Lucini, Biagio, Patella, Agostino, Tantalo, Nazario
Lenguaje:eng
Publicado: 2018
Materias:
hep-lat
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.1051/epjconf/201817509001
http://cds.cern.ch/record/2290472
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author Hansen, Martin
Lucini, Biagio
Patella, Agostino
Tantalo, Nazario
author_facet Hansen, Martin
Lucini, Biagio
Patella, Agostino
Tantalo, Nazario
author_sort Hansen, Martin
collection CERN
description We present exploratory results from dynamical simulations of QCD in isolation, as well as QCD coupled to QED, with C* boundary conditions. In finite volume, the use of C* boundary conditions allows for a gauge invariant and local formulation of QED without zero modes. In particular we show that the simulations reproduce known results and that masses of charged mesons can be extracted in a completely gauge invariant way. For the simulations we use a modified version of the HiRep code. The primary features of the simulation code are presented and we discuss some details regarding the implementation of C* boundary conditions and the simulated lattice action.Preprint: CP3-Origins-2017-046 DNRF90, CERN-TH-2017-214
id cern-2290472
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
record_format invenio
spelling cern-22904722023-03-21T05:10:34Zdoi:10.1051/epjconf/201817509001http://cds.cern.ch/record/2290472engHansen, MartinLucini, BiagioPatella, AgostinoTantalo, NazarioSimulations of QCD and QED with C* boundary conditionshep-latParticle Physics - LatticeWe present exploratory results from dynamical simulations of QCD in isolation, as well as QCD coupled to QED, with C* boundary conditions. In finite volume, the use of C* boundary conditions allows for a gauge invariant and local formulation of QED without zero modes. In particular we show that the simulations reproduce known results and that masses of charged mesons can be extracted in a completely gauge invariant way. For the simulations we use a modified version of the HiRep code. The primary features of the simulation code are presented and we discuss some details regarding the implementation of C* boundary conditions and the simulated lattice action.Preprint: CP3-Origins-2017-046 DNRF90, CERN-TH-2017-214We present exploratory results from dynamical simulations of QCD in isolation, as well as QCD coupled to QED, with C* boundary conditions. In finite volume, the use of C* boundary conditions allows for a gauge invariant and local formulation of QED without zero modes. In particular we show that the simulations reproduce known results and that masses of charged mesons can be extracted in a completely gauge invariant way. For the simulations we use a modified version of the HiRep code. The primary features of the simulation code are presented and we discuss some details regarding the implementation of C* boundary conditions and the simulated lattice action.arXiv:1710.08838CP3-ORIGINS-2017-046CERN-TH-2017-214oai:cds.cern.ch:22904722018
spellingShingle hep-lat
Particle Physics - Lattice
Hansen, Martin
Lucini, Biagio
Patella, Agostino
Tantalo, Nazario
Simulations of QCD and QED with C* boundary conditions
title Simulations of QCD and QED with C* boundary conditions
title_full Simulations of QCD and QED with C* boundary conditions
title_fullStr Simulations of QCD and QED with C* boundary conditions
title_full_unstemmed Simulations of QCD and QED with C* boundary conditions
title_short Simulations of QCD and QED with C* boundary conditions
title_sort simulations of qcd and qed with c* boundary conditions
topic hep-lat
Particle Physics - Lattice
url https://dx.doi.org/10.1051/epjconf/201817509001
http://cds.cern.ch/record/2290472
work_keys_str_mv AT hansenmartin simulationsofqcdandqedwithcboundaryconditions
AT lucinibiagio simulationsofqcdandqedwithcboundaryconditions
AT patellaagostino simulationsofqcdandqedwithcboundaryconditions
AT tantalonazario simulationsofqcdandqedwithcboundaryconditions

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