Roberge-Weiss transitions at imaginary isospin chemical potential
Chabane A, Endrödi G (2021)
arXiv:2110.13536.
Preprint | Englisch
Download
Es wurden keine Dateien hochgeladen. Nur Publikationsnachweis!
Autor*in
Chabane, Amine;
Endrödi, GergelyUniBi
Abstract / Bemerkung
At finite imaginary values of the chemical potential, QCD is free of the sign
problem. Moreover, at high temperatures the partition function exhibits a new
symmetry (the Roberge-Weiss symmetry) connecting phases with different
orientations of the Polyakov loop, and the corresponding phase transitions
between these. In this contribution we investigate the perturbative one-loop
effective potential for the Polyakov loop in the presence of imaginary isospin
as well as baryon chemical potentials. This leads to a novel phase diagram,
which reveals an interesting insight about the rich phase structure of the
system and the center symmetry breaking. We check the perturbative results
using direct lattice simulations.
Erscheinungsjahr
2021
Zeitschriftentitel
arXiv:2110.13536
Page URI
https://pub.uni-bielefeld.de/record/2961962
Zitieren
Chabane A, Endrödi G. Roberge-Weiss transitions at imaginary isospin chemical potential. arXiv:2110.13536. 2021.
Chabane, A., & Endrödi, G. (2021). Roberge-Weiss transitions at imaginary isospin chemical potential. arXiv:2110.13536
Chabane, Amine, and Endrödi, Gergely. 2021. “Roberge-Weiss transitions at imaginary isospin chemical potential”. arXiv:2110.13536.
Chabane, A., and Endrödi, G. (2021). Roberge-Weiss transitions at imaginary isospin chemical potential. arXiv:2110.13536.
Chabane, A., & Endrödi, G., 2021. Roberge-Weiss transitions at imaginary isospin chemical potential. arXiv:2110.13536.
A. Chabane and G. Endrödi, “Roberge-Weiss transitions at imaginary isospin chemical potential”, arXiv:2110.13536, 2021.
Chabane, A., Endrödi, G.: Roberge-Weiss transitions at imaginary isospin chemical potential. arXiv:2110.13536. (2021).
Chabane, Amine, and Endrödi, Gergely. “Roberge-Weiss transitions at imaginary isospin chemical potential”. arXiv:2110.13536 (2021).
Export
Markieren/ Markierung löschen
Markierte Publikationen
Quellen
arXiv: 2110.13536
Inspire: 1952177
Suchen in