The zero modes and zero resonances of massless Dirac operators

Yoshimi Saito, Tomio Umeda

The zero modes and zero resonances of the Dirac operator $H=\alpha \cdot D+Q(x)$ are discussed, where $\alpha =({\alpha }_1,{\alpha }_2,{\alpha }_3)$ is the triple of $4\times 4$ Dirac matrices, $ D=\frac{1}{i}…