We investigate the effects of several Abelian external fluxes ø, on the Euclidean Dirac spectrum of light quarks in QCD with two colors. Our results provide for a novel way of assessing the pion weak decay constant directly from spectral fluctuations, and discriminating a flux-rich from a flux-poor vacuum, using QCD lattice simulations.
|Number of pages||3|
|Journal||Nuclear Physics B - Proceedings Supplements|
|Publication status||Published - Mar 2000|
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Nuclear and High Energy Physics