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Dirac-like operators on the Hilbert space of differential forms on manifolds with boundaries (1610.06792v1)
Published 21 Oct 2016 in math-ph and math.MP
Abstract: The problem of self-adjoint extensions of Dirac-type operators in manifolds with boundaries is analysed. The boundaries might be regular or non-regular. The latter situation includes point-like interactions, also called delta-like potentials, in manifolds of dimension higher than one. Self-adjoint boundary conditions for the case of dimension 2 are obtained explicitly.
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