Abstract
We find the lattice spacing dependence of the eigenvalue density of the non-Hermitian Wilson Dirac operator in the domain. The starting point is the joint probability density of the corresponding random matrix theory. In addition to the density of the complex eigenvalues we also obtain the density of the real eigenvalues separately for positive and negative chiralities as well as an explicit analytical expression for the number of additional real modes.
- Received 3 September 2011
DOI:https://doi.org/10.1103/PhysRevLett.108.022001
© 2012 American Physical Society