Lattice QCD at non-vanishing density: phase diagram, equation of state

Abstract

We propose a method to study lattice QCD at non-vanishing temperature (T) and chemical potential (μ). We use n_f=2+1 dynamical staggered quarks with semi-realistic masses on L_t=4 lattices. The critical endpoint (E) of QCD on the Re(μ)-T plane is located. We calculate the pressure (p), the energy density (ε) and the baryon density (n_B) of QCD at non-vanishing T and μ.

Contributed to Workshop on Strong and Electroweak Matter (SEWM 2002), Heidelberg, Germany, 2-5 Oct 2002

References in corpus (2)

• Matrix model correlation functions and lattice data for the QCD Dirac operator with chemical potential
• Positivity of QCD at asymptotic density

Cited by in corpus (2)

• Deconfinement phase transition in holographic QCD with matter
• Lattice QCD at finite density