Numerical Results for the Lightest Bound States in N=1 Supersymmetric SU(3) Yang-Mills Theory

Autor:	Gernot Münster, Henning Gerber, Georg Bergner, Philipp Scior, Sajid Ali, Stefano Piemonte, Istvan Montvay
Rok vydání:	2019
Předmět:	Particle physics Yang-Mills [gauge field theory] Wilson [fermion] High Energy Physics::Lattice clover [fermion] SU(3) [gauge field theory] Extrapolation General Physics and Astronomy FOS: Physical sciences Yang–Mills theory 01 natural sciences High Energy Physics::Theory mass [gluino] High Energy Physics - Lattice Supermultiplet Lattice (order) 0103 physical sciences Bound state 1 [supersymmetry] ddc:530 continuum limit 010306 general physics numerical calculations lattice Physics bound state [gluon] mass: calculated [bound state] High Energy Physics - Lattice (hep-lat) High Energy Physics::Phenomenology formation Supersymmetry 530 Physik Gluon supersymmetry [Yang-Mills] supersymmetry [lattice field theory]
Zdroj:	Physical review letters 122(22), 221601 (2019). doi:10.1103/PhysRevLett.122.221601 Physical Review Letters
ISSN:	1079-7114
DOI:	10.1103/PhysRevLett.122.221601
Popis:	The physical particles in supersymmetric Yang-Mills theory (SYM) are bound states of gluons and gluinos. We have determined the masses of the lightest bound states in SU(3) $\mathcal{N}=1$ SYM. 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. Comment: 6 pages, 2 figures
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12f2331b18ee0fb0b049800aec32c5e1 https://pubmed.ncbi.nlm.nih.gov/31283264 Zobrazit plný text záznamu