159 citations · 519 across the 6 of their papers we have counts for
6 papers
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…
The Factorization Method for Monte Carlo Simulations of Systems With a Complex Action
J. Ambjorn, K. N. Anagnostopoulos, J. Nishimura +1
We propose a method for Monte Carlo simulations of systems with a complex action. The method has the advantages of being in principle applicable to any such system and provides a s…
Kaon Condensation and Goldstone's Theorem
T. Schaefer, D. T. Son, M. A. Stephanov +2
We consider QCD at a nonzero chemical potential for strangeness. At a critical value of the chemical potential equal to the kaon mass, kaon condensation occurs through a continuous…
Effective Lagrangians and Chiral Random Matrix Theory
M. A. Halasz, J. J. M. Verbaarschot
Recently, sum rules were derived for the inverse eigenvalues of the Dirac operator. They were obtained in two different ways: i) starting from the low-energy effective Lagrangian a…
Universal fluctuations in spectra of the lattice Dirac operator
M. A. Halasz, J. J. M. Verbaarschot
Recently, Kalkreuter obtained the complete Dirac spectrum for an lattice gauge theory with dynamical staggered fermions on a lattice for and . We perf…