125 citations · 291 across the 11 of their papers we have counts for
4 papers · 1 filter
Universal and non-universal behavior in Dirac spectra
M. E. Berbenni-Bitsch, M. Göckeler, S. Meyer +2
We have computed ensembles of complete spectra of the staggered Dirac operator using four-dimensional SU(2) gauge fields, both in the quenched approximation and with dynamical ferm…
Statistical analysis and the equivalent of a Thouless energy in lattice QCD Dirac spectra
T. Guhr, J. -Z. Ma, S. Meyer +1
Random Matrix Theory (RMT) is a powerful statistical tool to model spectral fluctuations. This approach has also found fruitful application in Quantum Chromodynamics (QCD). Importa…
Crossover to Non-universal Microscopic Spectral Fluctuations in Lattice Gauge Theory
M. E. Berbenni-Bitsch, M. Göckeler, T. Guhr +7
The spectrum of the Dirac operator near zero virtuality obtained in lattice gauge simulations is known to be universally described by chiral random matrix theory. We address the qu…
Microscopic universality with dynamical fermions
M. E. Berbenni-Bitsch, S. Meyer, T. Wettig
It has recently been demonstrated in quenched lattice simulations that the distribution of the low-lying eigenvalues of the QCD Dirac operator is universal and described by random-…