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hep-ph2011★ 67 cited
Chiral transition in a magnetic field and at finite baryon density
Jens O. Andersen, Rashid Khan
We consider the quark-meson model with two quark flavors in a constant external magnetic field at finite temperature and finite baryon chemical potential . We calculat…
hep-ph2011
The chiral phase transition and the role of vacuum fluctuations
Jens O. Andersen, Rashid Khan, Lars T. Kyllingstad
We apply optimized perturbation theory to the quark-meson model at finite temperature T and quark chemical potential mu. The effective potential is calculated to one loop both in t…