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Conference Paper/Proceeding/Abstract 22881 views

Scaling properties of SU(2) gauge theory with mixed fundamental-adjoint action

Enrico Rinaldi, Giuseppe Lacagnina, Antonio Rago, Agostino Patella, Biagio Lucini Orcid Logo

Volume: "LATTICE2012", Start page: 252

Swansea University Author: Biagio Lucini Orcid Logo

Abstract

We study the phase diagram of the SU(2) lattice gauge theory with fundamental-adjoint Wilson plaquette action. We confirm the presence of a first order bulk phase transition and we estimate the location of its end-point in the bare parameter space. If this point is second order, the theory is one of...

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Published: 2012
Online Access: http://inspirehep.net/record/1205302
URI: https://cronfa.swan.ac.uk/Record/cronfa27916
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spelling 2016-05-14T16:42:01.6358251 v2 27916 2016-05-14 Scaling properties of SU(2) gauge theory with mixed fundamental-adjoint action 7e6fcfe060e07a351090e2a8aba363cf 0000-0001-8974-8266 Biagio Lucini Biagio Lucini true false 2016-05-14 SMA We study the phase diagram of the SU(2) lattice gauge theory with fundamental-adjoint Wilson plaquette action. We confirm the presence of a first order bulk phase transition and we estimate the location of its end-point in the bare parameter space. If this point is second order, the theory is one of the simplest realizations of a lattice gauge theory admitting a continuum limit at finite bare couplings. All the relevant gauge observables are monitored in the vicinity of the fixed point with very good control over finite-size effects. The scaling properties of the low-lying glueball spectrum are studied while approaching the end-point in a controlled manner. Conference Paper/Proceeding/Abstract "LATTICE2012" 252 31 12 2012 2012-12-31 http://inspirehep.net/record/1205302 COLLEGE NANME Mathematics COLLEGE CODE SMA Swansea University 2016-05-14T16:42:01.6358251 2016-05-14T16:42:01.6358251 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics Enrico Rinaldi 1 Giuseppe Lacagnina 2 Antonio Rago 3 Agostino Patella 4 Biagio Lucini 0000-0001-8974-8266 5
title Scaling properties of SU(2) gauge theory with mixed fundamental-adjoint action
spellingShingle Scaling properties of SU(2) gauge theory with mixed fundamental-adjoint action
Biagio Lucini
title_short Scaling properties of SU(2) gauge theory with mixed fundamental-adjoint action
title_full Scaling properties of SU(2) gauge theory with mixed fundamental-adjoint action
title_fullStr Scaling properties of SU(2) gauge theory with mixed fundamental-adjoint action
title_full_unstemmed Scaling properties of SU(2) gauge theory with mixed fundamental-adjoint action
title_sort Scaling properties of SU(2) gauge theory with mixed fundamental-adjoint action
author_id_str_mv 7e6fcfe060e07a351090e2a8aba363cf
author_id_fullname_str_mv 7e6fcfe060e07a351090e2a8aba363cf_***_Biagio Lucini
author Biagio Lucini
author2 Enrico Rinaldi
Giuseppe Lacagnina
Antonio Rago
Agostino Patella
Biagio Lucini
format Conference Paper/Proceeding/Abstract
container_volume "LATTICE2012"
container_start_page 252
publishDate 2012
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/1205302
document_store_str 0
active_str 0
description We study the phase diagram of the SU(2) lattice gauge theory with fundamental-adjoint Wilson plaquette action. We confirm the presence of a first order bulk phase transition and we estimate the location of its end-point in the bare parameter space. If this point is second order, the theory is one of the simplest realizations of a lattice gauge theory admitting a continuum limit at finite bare couplings. All the relevant gauge observables are monitored in the vicinity of the fixed point with very good control over finite-size effects. The scaling properties of the low-lying glueball spectrum are studied while approaching the end-point in a controlled manner.
published_date 2012-12-31T03:33:53Z
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score 11.035634

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