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Inverse magnetic catalysis in dense holographic matter
Florian Preis, Anton Rebhan, Andreas Schmitt
We study the chiral phase transition in a magnetic field at finite temperature and chemical potential within the Sakai-Sugimoto model, a holographic top-down approach to (large-N_c…
Ginzburg-Landau phase diagram for dense matter with axial anomaly, strange quark mass, and meson condensation
Andreas Schmitt, Stephan Stetina, Motoi Tachibana
We discuss the phase structure of dense matter, in particular the nature of the transition between hadronic and quark matter. Calculations within a Ginzburg-Landau approach show th…
Holographic chiral currents in a magnetic field
Anton Rebhan, Andreas Schmitt, Stefan Stricker
In the presence of a quark chemical potential, a magnetic field induces an axial current in the direction of the magnetic field. We compute this current in the Sakai-Sugimoto model…
Dense matter in compact stars - A pedagogical introduction
Andreas Schmitt
Cold and dense nuclear and/or quark matter can be found in the interior of compact stars. It is very challenging to determine the ground state and properties of this matter because…