7 papers
On the Phase Diagram of QCD
M. A. Halasz, A. D. Jackson, R. E. Shrock +2
We analyze the phase diagram of QCD with two massless quark flavors in the space of temperature, T, and chemical potential of the baryon charge, mu, using available experimental kn…
Universality of Correlation Functions in Random Matrix Models of QCD
A. D. Jackson, M. K. Sener, J. J. M. Verbaarschot
We demonstrate the universality of the spectral correlation functions of a QCD inspired random matrix model that consists of a random part having the chiral structure of the QCD Di…
Fermion determinants in matrix models of QCD at nonzero chemical potential
M. A. Halasz, A. D. Jackson, J. J. M. Verbaarschot
The presence of a chemical potential completely changes the analytical structure of the QCD partition function. In particular, the eigenvalues of the Dirac operator are distributed…
Yang-Lee zeros of a random matrix model for QCD at finite density
M. A. Halasz, A. D. Jackson, J. J. M. Verbaarschot
We study the Yang-Lee zeros of a random matrix partition function with the global symmetries of the QCD partition function. We consider both zeros in the complex chemical potential…
Finite volume partition functions and Itzykson-Zuber integrals
A. D. Jackson, M. K. Şener, J. J. M. Verbaarschot
We find the finite volume QCD partition function for arbitrary quark masses. This is a generalization of a result obtained by Leutwyler and Smilga for equal quark masses. Our resul…
Universality near zero virtuality
A. D. Jackson, M. K. Şener, J. J. M. Verbaarschot
In this paper we study a random matrix model with the chiral and flavor structure of the QCD Dirac operator and a temperature dependence given by the lowest Matsubara frequency. Us…