XIII International Workshop on Hadron Physics - XIII Hadron Physics

Phase structure of cold magnetized color superconducting quark matter

Not scheduled

3h 30m

Hotel do Bosque

Poster Hadronic and quark matter - applications in astrophysics

Speaker

Mr Pablo Guillermo Allen (CNEA - CAC)

Description

The phase diagrams for cold color superconducting quark matter are obtained in the frame of SU(2)_f NJL model in the presence of magnetic field and chemical potential. Two sets of parameters and different values for the quark-quark and quark-antiquark couplings ratios were considered to study how the phase diagram is modified. The regularization procedure is discussed, showing that dimensional regularization removes in a natural way the unphysical oscillations in the order parameters with respect to other regularizations types discussed in the literature.