239 citations · 606 across the 8 of their papers we have counts for
8 papers
Statistical QCD with non-positive measure
J. C. Osborn, K. Splittorff, J. J. M. Verbaarschot
In this talk we discuss the microscopic limit of QCD at nonzero chemical potential. In this domain, where the QCD partition function is under complete analytical control, we uncove…
The 2+1 flavor topological susceptibility from the asqtad action at 0.06 fm
C. Bernard, B. Billeter, C. DeTar +8
We report new data for the topological susceptibility computed on 2+1 flavor dynamical configurations with lattice spacing 0.06 fm, generated with the asqtad action. The topologica…
A new Chiral Two-Matrix Theory for Dirac Spectra with Imaginary Chemical Potential
G. Akemann, P. H. Damgaard, J. C. Osborn +1
We solve a new chiral Random Two-Matrix Theory by means of biorthogonal polynomials for any matrix size . By deriving the relevant kernels we find explicit formulas for all $(n,…
Chiral Symmetry Breaking and the Dirac Spectrum at Nonzero Chemical Potential
J. C. Osborn, K. Splittorff, J. J. M. Verbaarschot
The relation between the spectral density of the QCD Dirac operator at nonzero baryon chemical potential and the chiral condensate is investigated. We use the analytical result for…
Unquenched QCD Dirac Operator Spectra at Nonzero Baryon Chemical Potential
G. Akemann, J. C. Osborn, K. Splittorff +1
The microscopic spectral density of the QCD Dirac operator at nonzero baryon chemical potential for an arbitrary number of quark flavors was derived recently from a random matrix m…
QCD Thermodynamics with Three Flavors of Improved Staggered Quarks
The MILC Collaboration, C. Bernard, T. Burch +7
We report on a study of QCD thermodynamics with three flavors of quarks, using a Symanzik improved gauge action and the Asqtad O(a^2) improved staggered quark action. Simulations w…