TY - JOUR
T1 - On Self-Adjointness of 3D - Dirac Operators with Singular Potentials
AU - Rabinovich, V.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2020/6/18
Y1 - 2020/6/18
N2 - We consider the Dirac operator on ℝ3, DA,Φ , Qs = ∑ j=13 αj (i∂ xj + Aj (x)) + α 0m - Φ (x)I4 + Qs, with magnetic potential A (x) = (A 1(x), A 2(x), A 3(x))) and electrostatic potential Φ(x), where αj,j = 0, 1, 2, 3 are the Dirac matrices, Qs = ΓδS is a singular potential where δS is the Dirac δ - function with support on an enough smooth surface S ⊂ 3 divided 3 on two open domains Ω+, Ω- with common unbounded boundary S, and Γ is 4 × 4 matrix. We associate with the formal Dirac operator D A, Φ, Qs the unbounded in the Hilbert space L 2(3, 4) operator D with domain defined by some interaction conditions on the surface S. The purpose of the paper is to give conditions of the self-adjointness of the operator D.
AB - We consider the Dirac operator on ℝ3, DA,Φ , Qs = ∑ j=13 αj (i∂ xj + Aj (x)) + α 0m - Φ (x)I4 + Qs, with magnetic potential A (x) = (A 1(x), A 2(x), A 3(x))) and electrostatic potential Φ(x), where αj,j = 0, 1, 2, 3 are the Dirac matrices, Qs = ΓδS is a singular potential where δS is the Dirac δ - function with support on an enough smooth surface S ⊂ 3 divided 3 on two open domains Ω+, Ω- with common unbounded boundary S, and Γ is 4 × 4 matrix. We associate with the formal Dirac operator D A, Φ, Qs the unbounded in the Hilbert space L 2(3, 4) operator D with domain defined by some interaction conditions on the surface S. The purpose of the paper is to give conditions of the self-adjointness of the operator D.
UR - http://www.scopus.com/inward/record.url?scp=85087446706&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1540/1/012012
DO - 10.1088/1742-6596/1540/1/012012
M3 - Artículo de la conferencia
AN - SCOPUS:85087446706
SN - 1742-6588
VL - 1540
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012012
T2 - 8th International Conference on Quantum Phenomena, Quantum Control and Quantum Optics, Quantum Fest 2019
Y2 - 28 October 2019 through 1 November 2019
ER -