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Conference Paper/Proceeding/Abstract 958 views

Adaptive gauge cooling for complex Langevin dynamics

Bongiovanni, Lorenzo, Aarts, Gert, , Sexty, Denes, Stamatescu, Ion-Olimpiu, Gert Aarts Orcid Logo

Volume: "LATTICE2013", Start page: 449

Swansea University Author: Gert Aarts Orcid Logo

Abstract

In the case of nonabelian gauge theories with a complex weight, a controlled exploration of the complexified configuration space during a complex Langevin process requires the use of SL(N,C) gauge cooling, in order to minimize the distance from SU(N). Here we show that adaptive gauge cooling can lea...

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Published: 2013
Online Access: http://inspirehep.net/record/1263379
URI: https://cronfa.swan.ac.uk/Record/cronfa22569
first_indexed 2015-07-21T11:25:43Z
last_indexed 2018-02-09T05:00:51Z
id cronfa22569
recordtype SURis
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spelling 2015-07-21T11:29:13.8298016 v2 22569 2015-07-21 Adaptive gauge cooling for complex Langevin dynamics 1ba0dad382dfe18348ec32fc65f3f3de 0000-0002-6038-3782 Gert Aarts Gert Aarts true false 2015-07-21 BGPS In the case of nonabelian gauge theories with a complex weight, a controlled exploration of the complexified configuration space during a complex Langevin process requires the use of SL(N,C) gauge cooling, in order to minimize the distance from SU(N). Here we show that adaptive gauge cooling can lead to an efficient implementation of this idea. First results for SU(3) Yang-Mills theory in the presence of a nonzero theta-term are presented as well. Conference Paper/Proceeding/Abstract "LATTICE2013" 449 30 11 2013 2013-11-30 http://inspirehep.net/record/1263379 @articleBongiovanni:2013nxa, author = "Bongiovanni, Lorenzo and Aarts, Gert and Seiler, Erhard and Sexty, Denes and Stamatescu, Ion-Olimpiu", title = "Adaptive gauge cooling for complex Langevin dynamics", journal = "PoS", volume = "LATTICE2013", pages = "449", year = "2014", eprint = "1311.1056", archivePrefix = "arXiv", primaryClass = "hep-lat", SLACcitation = "%%CITATION = ARXIV:1311.1056;%%", COLLEGE NANME Biosciences Geography and Physics School COLLEGE CODE BGPS Swansea University 2015-07-21T11:29:13.8298016 2015-07-21T10:14:37.8106476 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics Bongiovanni, Lorenzo 1 Aarts, Gert 2 3 Sexty, Denes 4 Stamatescu, Ion-Olimpiu 5 Gert Aarts 0000-0002-6038-3782 6
title Adaptive gauge cooling for complex Langevin dynamics
spellingShingle Adaptive gauge cooling for complex Langevin dynamics
Gert Aarts
title_short Adaptive gauge cooling for complex Langevin dynamics
title_full Adaptive gauge cooling for complex Langevin dynamics
title_fullStr Adaptive gauge cooling for complex Langevin dynamics
title_full_unstemmed Adaptive gauge cooling for complex Langevin dynamics
title_sort Adaptive gauge cooling for complex Langevin dynamics
author_id_str_mv 1ba0dad382dfe18348ec32fc65f3f3de
author_id_fullname_str_mv 1ba0dad382dfe18348ec32fc65f3f3de_***_Gert Aarts
author Gert Aarts
author2 Bongiovanni, Lorenzo
Aarts, Gert

Sexty, Denes
Stamatescu, Ion-Olimpiu
Gert Aarts
format Conference Paper/Proceeding/Abstract
container_volume "LATTICE2013"
container_start_page 449
publishDate 2013
institution Swansea University
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 Biosciences, Geography and Physics - Physics{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Physics
url http://inspirehep.net/record/1263379
document_store_str 0
active_str 0
description In the case of nonabelian gauge theories with a complex weight, a controlled exploration of the complexified configuration space during a complex Langevin process requires the use of SL(N,C) gauge cooling, in order to minimize the distance from SU(N). Here we show that adaptive gauge cooling can lead to an efficient implementation of this idea. First results for SU(3) Yang-Mills theory in the presence of a nonzero theta-term are presented as well.
published_date 2013-11-30T12:47:55Z
_version_ 1821409726687084544
score 11.048085

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