Fermion zero modes in a chromomagnetic vortex lattice

M. N. Chernodub, Tigran Kalaydzhyan, Jos Van Doorsselaere, Henri Verschelde
2014 Physical Review D  
We prove the existence of zero modes of massless quarks in a background of spaghetti vacuum of chromomagnetic vortices in QCD. We find a general solution for the zero modes and show that the modes can be localized at pairs of vortices.
doi:10.1103/physrevd.89.065021 fatcat:qdk55jkj4jayjorr5tji6sost4