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We thank P. Butti for collaboration in the early stages of this study. This work is partially supported by the Spanish Research Agency (Agencia Estatal de Investigacion) through the grant IFT Centro de Excelencia Severo Ochoa CEX2020-001007-S and, partially, by the grant PID2021-127526NB-I00, both of which are funded by MCIN/AEI/10.13039/ 501100011033. K.-I.I. is supported in part by MEXT as "Feasibility studies for the nextgeneration computing infrastructure". M.O. is supported by JSPS KAKENHI Grant Number 21K03576. Numerical calculations have been performed on the Finisterrae III cluster at CESGA (Centro de Supercomputacion de Galicia). We have also used computational resource of Cygnus at Center for Computational Sciences, University of Tsukuba.

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The mass of the gluino-glue bound state in large-N N=1 Supersymmetric Yang-Mills theory

Publicado en:JOURNAL OF HIGH ENERGY PHYSICS (3): 174- - 2025-03-21 (3), DOI: 10.1007/JHEP03(2025)174

Autores: Bonanno, Claudio; Perez, Margarita Garcia; Gonzalez-Arroyo, Antonio; Ishikawa, Ken-Ichi; Okawa, Masanori

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Resumen

We provide a first-principles non-perturbative determination of the mass of the lightest gluino-gluon bound state (gluino-glue) in large-NN = 1 Supersymmetric Yang-Mills theory by means of numerical Monte Carlo simulations of the lattice-discretized theory, and exploiting large-N twisted volume reduction. Our large-N determination is consistent with naive extrapolation of previously-known SU(2) and SU(3) results.

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