Differential equation for spectral flows of hermitean Wilson-Dirac operator

Abstract

Establishing an exact relation for the derivative we show that the eigenvalue flows of the hermitean Wilson-Dirac operator obey a differential equation. We obtain a complete overview of the characteristic features of its solutions. The underlying mathematical aspects are fully clarified.

7 pages, remarks on applications added, to appear in Phys. Lett. B

Cited by in corpus (4)

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