Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9861076 | Physics Letters B | 2005 | 6 Pages |
Abstract
We generalize the Callan-Harvey mechanism to the case of actions with a nonlocal mass term for the fermions. Using a (2+1)-dimensional model as a concrete example, we show that both the existence and properties of localized zero modes can also be consistently studied when the mass is nonlocal. We derive some general properties from a study of the resulting integral equations, and consider their realization in a concrete example.
Related Topics
Physical Sciences and Engineering
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Authors
C.D. Fosco, G. Torroba,