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Simulations of QCD and QED with C* boundary conditions

Martin Hansen, Biagio Lucini Orcid Logo, Agostino Patella, Nazario Tantalo

EPJ Web of Conferences, Volume: 175, Start page: 09001

Swansea University Author: Biagio Lucini Orcid Logo

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DOI (Published version): 10.1051/epjconf/201817509001

Abstract

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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Published in: EPJ Web of Conferences
ISSN: 2100-014X
Published: 2018
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URI: https://cronfa.swan.ac.uk/Record/cronfa39248
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first_indexed 2018-03-28T13:32:04Z
last_indexed 2018-04-13T19:28:58Z
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spelling 2018-04-13T14:10:57.1583172 v2 39248 2018-03-28 Simulations of QCD and QED with C* boundary conditions 7e6fcfe060e07a351090e2a8aba363cf 0000-0001-8974-8266 Biagio Lucini Biagio Lucini true false 2018-03-28 SMA 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. Journal Article EPJ Web of Conferences 175 09001 2100-014X 26 3 2018 2018-03-26 10.1051/epjconf/201817509001 https://www.epj-conferences.org/articles/epjconf/abs/2018/10/epjconf_lattice2018_09001/epjconf_lattice2018_09001.html COLLEGE NANME Mathematics COLLEGE CODE SMA Swansea University RCUK,Institution,Royal Society, Wolfson Fundation, ERDF 2018-04-13T14:10:57.1583172 2018-03-28T12:21:33.8296402 Faculty of Science and Engineering School of Mathematics and Computer Science - Mathematics Martin Hansen 1 Biagio Lucini 0000-0001-8974-8266 2 Agostino Patella 3 Nazario Tantalo 4 0039248-28032018122236.pdf epjconf_lattice2018_09001.pdf 2018-03-28T12:22:36.5570000 Output 224278 application/pdf Version of Record true 2018-03-28T00:00:00.0000000 Released under the terms of a Creative Commons Attribution License 4.0 (CC-BY). true eng
title Simulations of QCD and QED with C* boundary conditions
spellingShingle Simulations of QCD and QED with C* boundary conditions
Biagio Lucini
title_short 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_sort Simulations of QCD and QED with C* boundary conditions
author_id_str_mv 7e6fcfe060e07a351090e2a8aba363cf
author_id_fullname_str_mv 7e6fcfe060e07a351090e2a8aba363cf_***_Biagio Lucini
author Biagio Lucini
author2 Martin Hansen
Biagio Lucini
Agostino Patella
Nazario Tantalo
format Journal article
container_title EPJ Web of Conferences
container_volume 175
container_start_page 09001
publishDate 2018
institution Swansea University
issn 2100-014X
doi_str_mv 10.1051/epjconf/201817509001
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Mathematics and Computer Science - Mathematics{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Mathematics and Computer Science - Mathematics
url https://www.epj-conferences.org/articles/epjconf/abs/2018/10/epjconf_lattice2018_09001/epjconf_lattice2018_09001.html
document_store_str 1
active_str 0
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.
published_date 2018-03-26T03:49:49Z
_version_ 1763752426216620032
score 11.013619

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