9 papers
Meson spectrum and low-energy constants in large- QCD
Claudio Bonanno, Margarita García Pérez, Antonio González-Arroyo +2
We present new non-perturbative results about the meson spectrum and the low-energy constants of QCD in the 't Hooft large- limit, with $N_{\scriptscriptstyle{\rm f…
Universal Features of Chiral Symmetry Breaking in Large- QCD
Claudio Bonanno, Margarita García Pérez, Antonio González-Arroyo +3
We investigate the universal features of chiral symmetry breaking in large- QCD by comparing non-perturbative determinations of the low-lying Dirac spectrum with chiral Random M…
Non-perturbative determination of meson masses and low-energy constants in large- QCD
Claudio Bonanno, Margarita García Pérez, Antonio González-Arroyo +2
We provide first-principles non-perturbative determinations of the low-lying meson mass spectrum of large- QCD in the 't Hooft limit , as w…
The perturbative computation of the gradient flow coupling for the twisted Eguchi-Kawai model with the numerical stochastic perturbation theory
Hironori Takei, Ken-Ichi Ishikawa, Masanori Okawa
The gradient flow method is a renormalization scheme in which the gauge field is flowed by the diffusion equation. The gradient flow scheme has benefits that the observables compos…
The gluino condensate of large- SUSY Yang-Mills
Claudio Bonanno, Pietro Butti, Margarita García Pérez +3
We present the first lattice determination of the SUSY Yang-Mills gluino condensate at large . We exploit large- twisted volume reduction, and present two de…
The mass of the gluino-glue bound state in large- Supersymmetric Yang-Mills theory
Claudio Bonanno, Margarita García Pérez, Antonio González-Arroyo +2
We provide a first-principles non-perturbative determination of the mass of the lightest gluino-gluon bound state (gluino-glue) in large- Supersymmetric Yang--Mi…
Perturbative gradient flow coupling of the twisted Eguchi-Kawai model with the numerical stochastic perturbation theory
Ken-Ichi Ishikawa, Masanori Okawa, Hironori Takei
The gradient flow scheme has emerged as a prominent nonperturbative renormalization scheme on the lattice, where flow time is introduced to define the renormalization scale. In thi…
Nonperturbative determination of the supersymmetric Yang-Mills gluino condensate at large
Claudio Bonanno, Pietro Butti, Margarita García Pérez +3
We present the first nonperturbative large- calculation of the supersymmetric (SUSY) YangMills gluino condensate obtained by means of numeric…
The chiral condensate at large
Claudio Bonanno, Pietro Butti, Margarita García Peréz +3
We present results for the large- limit of the chiral condensate computed from twisted reduced models. We followed a two-fold strategy, one constiting in extracting the condensa…