On the Aharonov-casher Formula for Different Self-adjoint Extensions of the Pauli Operator with Singular Magnetic Field
نویسنده
چکیده
Two different self-adjoint Pauli extensions describing a spin-1/2 two-dimensional quantum system with singular magnetic field are studied. An Aharonov-Casher type formula is proved for the maximal Pauli extension and the possibility of approximation of the two different self-adjoint extensions by operators with regular magnetic fields is investigated.
منابع مشابه
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