Zero modes in a system of Aharonov--Bohm solenoids on the Lobachevsky plane

V. A. Geyler, P. Stovicek

We consider a spin 1/2 charged particle on the Lobachevsky plane subjected to a magnetic field corresponding to a discrete system of Aharonov-Bohm solenoids. Let $H^{+}$ and $H^{-}$ be…