The physical particles in supersymmetric Yang-Mills (SYM) theory are bound states of gluons and gluinos. We have determined the masses of the lightest bound states in SU(3) SYM theory. Our simulations cover a range of different lattice spacings, which for the first time allows an extrapolation to the continuum limit. Our results show the formation of a supermultiplet of bound states, which provides a clear evidence for unbroken supersymmetry.
{ "_oai": { "updated": "2021-08-28T16:19:40Z", "id": "oai:repo.scoap3.org:47670", "sets": [ "PRL" ] }, "authors": [ { "raw_name": "Sajid Ali", "affiliations": [ { "country": "Germany", "value": "University of M\u00fcnster, Institute for Theoretical Physics, Wilhelm-Klemm-Str. 9, D-48149 M\u00fcnster, Germany" }, { "country": "Pakistan", "value": "Government College University Lahore, Department of Physics, Lahore 54000, Pakistan" } ], "surname": "Ali", "given_names": "Sajid", "full_name": "Ali, Sajid" }, { "raw_name": "Georg Bergner", "affiliations": [ { "country": "Germany", "value": "University of Jena, Institute for Theoretical Physics, Max-Wien-Platz 1, D-07743 Jena, Germany" }, { "country": "Germany", "value": "University of M\u00fcnster, Institute for Theoretical Physics, Wilhelm-Klemm-Str. 9, D-48149 M\u00fcnster, Germany" } ], "surname": "Bergner", "given_names": "Georg", "full_name": "Bergner, Georg" }, { "raw_name": "Henning Gerber", "affiliations": [ { "country": "Germany", "value": "University of M\u00fcnster, Institute for Theoretical Physics, Wilhelm-Klemm-Str. 9, D-48149 M\u00fcnster, Germany" } ], "surname": "Gerber", "given_names": "Henning", "full_name": "Gerber, Henning" }, { "raw_name": "Istvan Montvay", "affiliations": [ { "country": "Germany", "value": "Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, D-22607 Hamburg, Germany" } ], "surname": "Montvay", "given_names": "Istvan", "full_name": "Montvay, Istvan" }, { "raw_name": "Gernot M\u00fcnster", "affiliations": [ { "country": "Germany", "value": "University of M\u00fcnster, Institute for Theoretical Physics, Wilhelm-Klemm-Str. 9, D-48149 M\u00fcnster, Germany" } ], "surname": "M\u00fcnster", "given_names": "Gernot", "full_name": "M\u00fcnster, Gernot" }, { "raw_name": "Stefano Piemonte", "affiliations": [ { "country": "Germany", "value": "University of Regensburg, Institute for Theoretical Physics, Universit\u00e4tsstr. 31, D-93040 Regensburg, Germany" } ], "surname": "Piemonte", "given_names": "Stefano", "full_name": "Piemonte, Stefano" }, { "raw_name": "Philipp Scior", "affiliations": [ { "country": "Germany", "value": "University of Bielefeld, Faculty of Physics, Universit\u00e4tsstr. 25, D-33615 Bielefeld, Germany" } ], "surname": "Scior", "given_names": "Philipp", "full_name": "Scior, Philipp" } ], "titles": [ { "source": "APS", "title": "Numerical Results for the Lightest Bound States in <math><mi>N</mi><mo>=</mo><mn>1</mn></math> Supersymmetric SU(3) Yang-Mills Theory" } ], "dois": [ { "value": "10.1103/PhysRevLett.122.221601" } ], "publication_info": [ { "journal_volume": "122", "journal_title": "Physical Review Letters", "material": "article", "journal_issue": "22", "year": 2019 } ], "$schema": "http://repo.scoap3.org/schemas/hep.json", "acquisition_source": { "date": "2021-08-25T10:37:20.145496", "source": "APS", "method": "APS", "submission_number": "810b323c058f11ecb53772fd3742099d" }, "page_nr": [ 5 ], "license": [ { "url": "https://creativecommons.org/licenses/by/4.0/", "license": "CC-BY-4.0" } ], "copyright": [ { "statement": "Published by the American Physical Society", "year": "2019" } ], "control_number": "47670", "record_creation_date": "2019-06-04T16:30:04.340812", "_files": [ { "checksum": "md5:4efdc39654df6a983ea4c334da920392", "filetype": "pdf", "bucket": "0c8b113b-bded-473b-b881-106be2639e45", "version_id": "162845ee-38c1-47e8-b61f-507dac29b446", "key": "10.1103/PhysRevLett.122.221601.pdf", "size": 400033 }, { "checksum": "md5:f42bb4fac0cf6fa69f2432a7dca8e156", "filetype": "xml", "bucket": "0c8b113b-bded-473b-b881-106be2639e45", "version_id": "12f6549e-5c72-4107-849f-7b9570f02f92", "key": "10.1103/PhysRevLett.122.221601.xml", "size": 61722 } ], "collections": [ { "primary": "HEP" }, { "primary": "Citeable" }, { "primary": "Published" } ], "arxiv_eprints": [ { "categories": [ "hep-lat" ], "value": "1902.11127" } ], "abstracts": [ { "source": "APS", "value": "The physical particles in supersymmetric Yang-Mills (SYM) theory are bound states of gluons and gluinos. We have determined the masses of the lightest bound states in SU(3) <math><mi>N</mi><mo>=</mo><mn>1</mn></math> SYM theory. Our simulations cover a range of different lattice spacings, which for the first time allows an extrapolation to the continuum limit. Our results show the formation of a supermultiplet of bound states, which provides a clear evidence for unbroken supersymmetry." } ], "imprints": [ { "date": "2019-06-04", "publisher": "APS" } ] }