Holographic quark-gluon plasmas at finite quark density

摘要

Gravity solutions holographically dual to strongly coupled Quark-Gluon Plasmas with non-zero quark den-sity are reviewed. They are motivated by the urgency of finding novel tools to explore the phase diagram of QCD-like theories at finite chemical potential. After presenting the solutions and their regime of validity, some of their physical properties are discussed.