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On the possibility of constructing relativistic quantum mechanics on the basis of the definition of the functions of differential operators. / Golovin, A.V.; Lagodinskiy, V. M.
In: Journal of Physics: Conference Series, Vol. 1205, No. 1, 012019, 2019.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - On the possibility of constructing relativistic quantum mechanics on the basis of the definition of the functions of differential operators
AU - Golovin, A.V.
AU - Lagodinskiy, V. M.
PY - 2019
Y1 - 2019
N2 - A new definition of the function of a differential operator that leads to local operators of infinite order is proposed. It allows one to obtain an expression for the square root of the differential operator (the Hamiltonian of a free spinless particle) and to determine the relativistic Schrödinger equation as a close analog of the non-relativistic Schrödinger equation. It is shown that this equation does not lead to difficulties of the Klein-Gordon equation. Boundary conditions that lead to self-adjoint boundary problems similar to Sturm-Liouville problems, periodic boundary value problems, and singular boundary value problems are determined. Some problems of relativistic quantum mechanics are solved.
AB - A new definition of the function of a differential operator that leads to local operators of infinite order is proposed. It allows one to obtain an expression for the square root of the differential operator (the Hamiltonian of a free spinless particle) and to determine the relativistic Schrödinger equation as a close analog of the non-relativistic Schrödinger equation. It is shown that this equation does not lead to difficulties of the Klein-Gordon equation. Boundary conditions that lead to self-adjoint boundary problems similar to Sturm-Liouville problems, periodic boundary value problems, and singular boundary value problems are determined. Some problems of relativistic quantum mechanics are solved.
UR - http://www.scopus.com/inward/record.url?scp=85066314132&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1205/1/012019
DO - 10.1088/1742-6596/1205/1/012019
M3 - Article
VL - 1205
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012019
ER -
ID: 45257335