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Conference Paper/Proceeding/Abstract 889 views

Complex Langevin simulation for QCD-like models

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

Volume: "LATTICE2013", Start page: 451

Swansea University Author: Gert Aarts Orcid Logo

Abstract

We first test the Complex Langevin method (CLE) on various simple models. We then introduce the method of Gauge Cooling to control the dynamics of the process and ensure thin distributions in the imaginary direction. We finally apply CLE with gauge cooling to a QCD-related lattice model (HQCD) and c...

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Published: 2013
Online Access: http://inspirehep.net/record/1262339
URI: https://cronfa.swan.ac.uk/Record/cronfa22573
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first_indexed 2015-07-21T11:25:44Z
last_indexed 2018-02-09T05:00:52Z
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spelling 2015-07-21T11:29:13.8298016 v2 22573 2015-07-21 Complex Langevin simulation for QCD-like models 1ba0dad382dfe18348ec32fc65f3f3de 0000-0002-6038-3782 Gert Aarts Gert Aarts true false 2015-07-21 SPH We first test the Complex Langevin method (CLE) on various simple models. We then introduce the method of Gauge Cooling to control the dynamics of the process and ensure thin distributions in the imaginary direction. We finally apply CLE with gauge cooling to a QCD-related lattice model (HQCD) and compare the results by CLE and by a refined Reweighting method (rRW). Very good agreement is found in all regions of physical interest. Conference Paper/Proceeding/Abstract "LATTICE2013" 451 31 10 2013 2013-10-31 http://inspirehep.net/record/1262339 @articleAarts:2013nja, author = "Aarts, Gert and Bongiovanni, Lorenzo and Seiler, Erhard and Sexty, Denes and Stamatescu, Ion-Olimpiu", title = "Complex Langevin simulation for QCD-like models", journal = "PoS", volume = "LATTICE2013", pages = "451", year = "2014", eprint = "1310.7412", archivePrefix = "arXiv", primaryClass = "hep-lat", SLACcitation = "%%CITATION = ARXIV:1310.7412;%%", COLLEGE NANME Physics COLLEGE CODE SPH Swansea University 2015-07-21T11:29:13.8298016 2015-07-21T10:14:40.4158643 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics Aarts, Gert 1 Bongiovanni, Lorenzo 2 3 Sexty, Denes 4 Stamatescu, Ion-Olimpiu 5 Gert Aarts 0000-0002-6038-3782 6
title Complex Langevin simulation for QCD-like models
spellingShingle Complex Langevin simulation for QCD-like models
Gert Aarts
title_short Complex Langevin simulation for QCD-like models
title_full Complex Langevin simulation for QCD-like models
title_fullStr Complex Langevin simulation for QCD-like models
title_full_unstemmed Complex Langevin simulation for QCD-like models
title_sort Complex Langevin simulation for QCD-like models
author_id_str_mv 1ba0dad382dfe18348ec32fc65f3f3de
author_id_fullname_str_mv 1ba0dad382dfe18348ec32fc65f3f3de_***_Gert Aarts
author Gert Aarts
author2 Aarts, Gert
Bongiovanni, Lorenzo

Sexty, Denes
Stamatescu, Ion-Olimpiu
Gert Aarts
format Conference Paper/Proceeding/Abstract
container_volume "LATTICE2013"
container_start_page 451
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/1262339
document_store_str 0
active_str 0
description We first test the Complex Langevin method (CLE) on various simple models. We then introduce the method of Gauge Cooling to control the dynamics of the process and ensure thin distributions in the imaginary direction. We finally apply CLE with gauge cooling to a QCD-related lattice model (HQCD) and compare the results by CLE and by a refined Reweighting method (rRW). Very good agreement is found in all regions of physical interest.
published_date 2013-10-31T03:26:42Z
_version_ 1763750972106997760
score 11.016235

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