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Grant support

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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Article

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

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

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

Affiliations

Hiroshima Univ, Core Res Energet Universe, Grad Sch Adv Sci & Engn, Higashihiroshima, Hiroshima 7398526, Japan - Author
Hiroshima Univ, Grad Sch Adv Sci & Engn, Higashihiroshima, Hiroshima 7398526, Japan - Author
Univ Autonoma Madrid, Dept Fis Teor, Modulo 15,Cantoblanco, E-28049 Madrid, Spain - Author
Univ Autonoma Madrid, Inst Fis Teor UAM CSIC, Calle Nicolas Cabrera 13-15, E-28049 Madrid, Spain - Author

Abstract

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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Impact and social visibility

It is essential to present evidence supporting full alignment with institutional principles and guidelines on Open Science and the Conservation and Dissemination of Intellectual Heritage. A clear example of this is:

  • The work has been submitted to a journal whose editorial policy allows open Open Access publication.
Leadership analysis of institutional authors

This work has been carried out with international collaboration, specifically with researchers from: Japan.

There is a significant leadership presence as some of the institution’s authors appear as the first or last signer, detailed as follows: First Author (Bonanno, Claudio) .

the author responsible for correspondence tasks has been Bonanno, Claudio.