Hot and dense pQCD in a very strong magnetic background
High Energy Physics - Phenomenology
2025-09-08 v1
Abstract
We compute the pressure, chiral condensate and strange quark number susceptibility from perturbative QCD up to two-loop order at finite temperature and very high magnetic fields with physical quark masses. We also discuss the case of cold and dense quark matter in the presence of a very strong magnetic field and constraints for quark magnetars.
Keywords
Cite
@article{arxiv.2509.04626,
title = {Hot and dense pQCD in a very strong magnetic background},
author = {Eduardo S. Fraga and Letícia F. Palhares and Tulio E. Restrepo},
journal= {arXiv preprint arXiv:2509.04626},
year = {2025}
}
Comments
4 pages, 4 figures, Contribution to Quark Matter 2025 proceedings