Topological susceptibility of N f = 2 + 1 QCD from staggered fermions spectral projectors at high temperatures

Topological susceptibility of N f = 2 + 1 QCD from staggered fermions spectral projectors at high temperatures

Abstract We compute the topological susceptibility of N f = 2 + 1 QCD with physical quark masses in the high-temperature phase, using numerical simulations of the theory discretized on a space-time lattice. More precisely we estimate the topological susceptibility for five temperatures in the range...

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Bibliographic Details
Main Authors: Andreas Athenodorou, Claudio Bonanno, Claudio Bonati, Giuseppe Clemente, Francesco D’Angelo, Massimo D’Elia, Lorenzo Maio, Guido Martinelli, Francesco Sanfilippo, Antonino Todaro
Format: Article
Language:English
Published: SpringerOpen 2022-10-01
Series:Journal of High Energy Physics
Subjects:
Lattice QCD
Vacuum Structure and Confinement
Axions and ALPs
CP Violation
Online Access:https://doi.org/10.1007/JHEP10(2022)197

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