Self-adjointness of two-dimensional Dirac operators on domains
arXiv:1704.06106 · doi:10.1007/s00023-017-0554-5
Abstract
We consider Dirac operators defined on planar domains. For a large class of boundary conditions, we give a direct proof of their self-adjointness in the Sobolev space .
12 pages. Final published version, contains results that were previously in arXiv:1601.06607
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