Abstract
We prove the absolute continuity of the Dirac operator spectrum inR 2 with the scalar potential V and the vector potential A=(A1, A2) being periodic functions (with a common period lattice) such that V, Aj≠L q loc (R 2), q>2.
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Translated from Teoreticheskaya i Matematicheskaya Fizika, Vol. 118, No. 1, pp. 3–14, January, 1999.
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Danilov, L.I. On the spectrum of the two-dimensional periodic Dirac operator. Theor Math Phys 118, 1–11 (1999). https://doi.org/10.1007/BF02557191
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DOI: https://doi.org/10.1007/BF02557191