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Confinement and screening via holographic Wilson loops

Mauro Giliberti Orcid Logo, Ali Fatemiabhari, Carlos Nunez Orcid Logo

Journal of High Energy Physics, Volume: 2024, Issue: 11

Swansea University Authors: Ali Fatemiabhari, Carlos Nunez Orcid Logo

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DOI (Published version): 10.1007/jhep11(2024)068

Abstract

We present the holographic dual to a family of N = 1 SCFTs in four dimensions, deformed by a VEV leading to a gapped system. We calculate Wilson loops in this system containing adjoint, bifundamental, and fundamental matter. We calculate the quark-antiquark energy E in terms of their separation L, f...

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Published in: Journal of High Energy Physics
ISSN: 1029-8479
Published: Springer Science and Business Media LLC 2024
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URI: https://cronfa.swan.ac.uk/Record/cronfa68280
first_indexed 2025-01-15T11:44:33Z
last_indexed 2025-01-15T14:38:26Z
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spelling 2025-01-15T11:47:58.2341178 v2 68280 2024-11-16 Confinement and screening via holographic Wilson loops 1fff8a27c5649675cda6e190dc0c74c3 Ali Fatemiabhari Ali Fatemiabhari true false c0d6540c37ad4b0a5934d3978048fb2a 0000-0002-1958-9551 Carlos Nunez Carlos Nunez true false 2024-11-16 We present the holographic dual to a family of N = 1 SCFTs in four dimensions, deformed by a VEV leading to a gapped system. We calculate Wilson loops in this system containing adjoint, bifundamental, and fundamental matter. We calculate the quark-antiquark energy E in terms of their separation L, finding an approximate analytic expression for E(L). This expression shows the transition between conformal, confining, and screened behaviors. Interesting phenomenology is discussed in a variety of examples. The tool used is the minimization of the F1 string action, for which the code used is made publicly available. Journal Article Journal of High Energy Physics 2024 11 Springer Science and Business Media LLC 1029-8479 AdS-CFT Correspondence; Gauge-Gravity Correspondence 12 11 2024 2024-11-12 10.1007/jhep11(2024)068 COLLEGE NANME COLLEGE CODE Swansea University Not Required We are supported by the grants ST/Y509644-1, ST/X000648/1 and ST/T000813/1. The work of AF has been supported by the STFC Consolidated Grant ST/V507143/1 and by the EPSRC Standard Research Studentship (DTP) EP/T517987/1. The work of MG was funded by the European Union - Next Generation EU - National Recovery and Resilience Plan (NRRP) - M4C2 CN1 Spoke2 - Research Programme CN00000013 “National Centre for HPC, Big Data and Quantum Computing” - CUP B83C22002830001. 2025-01-15T11:47:58.2341178 2024-11-16T09:57:33.1019424 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics Mauro Giliberti 0000-0001-6190-6947 1 Ali Fatemiabhari 2 Carlos Nunez 0000-0002-1958-9551 3 68280__33333__25cbb5ec20734a39ac9d7a7abdd97b87.pdf 68280.VoR.pdf 2025-01-15T11:45:03.7118817 Output 1382834 application/pdf Version of Record true © The Authors. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0). true eng http://creativecommons.org/licenses/by/4.0/
title Confinement and screening via holographic Wilson loops
spellingShingle Confinement and screening via holographic Wilson loops
Ali Fatemiabhari
Carlos Nunez
title_short Confinement and screening via holographic Wilson loops
title_full Confinement and screening via holographic Wilson loops
title_fullStr Confinement and screening via holographic Wilson loops
title_full_unstemmed Confinement and screening via holographic Wilson loops
title_sort Confinement and screening via holographic Wilson loops
author_id_str_mv 1fff8a27c5649675cda6e190dc0c74c3
c0d6540c37ad4b0a5934d3978048fb2a
author_id_fullname_str_mv 1fff8a27c5649675cda6e190dc0c74c3_***_Ali Fatemiabhari
c0d6540c37ad4b0a5934d3978048fb2a_***_Carlos Nunez
author Ali Fatemiabhari
Carlos Nunez
author2 Mauro Giliberti
Ali Fatemiabhari
Carlos Nunez
format Journal article
container_title Journal of High Energy Physics
container_volume 2024
container_issue 11
publishDate 2024
institution Swansea University
issn 1029-8479
doi_str_mv 10.1007/jhep11(2024)068
publisher Springer Science and Business Media LLC
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
document_store_str 1
active_str 0
description We present the holographic dual to a family of N = 1 SCFTs in four dimensions, deformed by a VEV leading to a gapped system. We calculate Wilson loops in this system containing adjoint, bifundamental, and fundamental matter. We calculate the quark-antiquark energy E in terms of their separation L, finding an approximate analytic expression for E(L). This expression shows the transition between conformal, confining, and screened behaviors. Interesting phenomenology is discussed in a variety of examples. The tool used is the minimization of the F1 string action, for which the code used is made publicly available.
published_date 2024-11-12T06:00:07Z
_version_ 1821474666193092608
score 11.0583515

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