The Roberge-Weiss endpoint in $(2+1)$-flavor QCD with background magnetic fields
High Energy Physics - Lattice
2024-12-10 v1 High Energy Physics - Theory
Abstract
In this work we discuss our preliminary results regarding the so-called Roberge-Weiss (RW) transition, which is found for imaginary values of the baryon chemical potential, in the presence of a background magnetic field. We perform lattice QCD simulations on lattices with flavors of stout-staggered fermions at physical quark masses and the tree-level Symanzik improved gauge action. We determine the location the RW endpoint at finite magnetic fields and we study the order of the transition.
Keywords
Cite
@article{arxiv.2412.06326,
title = {The Roberge-Weiss endpoint in $(2+1)$-flavor QCD with background magnetic fields},
author = {Kevin Zambello and Massimo D'Elia and Lorenzo Maio and Giuseppe Zanichelli},
journal= {arXiv preprint arXiv:2412.06326},
year = {2024}
}
Comments
11 pages, 8 figures, Proceedings of the 41st International Symposium on Lattice Field Theory, 28 July - 3 August, 2024, Liverpool, UK