Chinese Physics C > 1988, Vol. 12 > Issue(S1): 27-36

On the Hermitian of Hamiltonians of Radial Equations

Ma Zhongqi¹,
Dai Anying²

1 Institute of High Energy Physics;
2 Beijing Institute of Technology

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Abstract：
The Hamiltonian of a radial equation is defined on a half-line, and there is an intimate relation between its hermitian and the boundary conditions of the wave functions at the origin. If the wave functions are nonvanishing and convergent at the origin, the Hamiltonian has a one-parameter family of self-adjoint extensions which are related to the condition for the vanishing radial probability current at the origin. In this paper the problem on the hermitian of the Hamiltonian of a radial equation is studied systematically. Some methods for determining the parameter for the fermion moving in a magnetic monopole field are discussed.

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Ma Zhongqi and Dai Anying. On the Hermitian of Hamiltonians of Radial Equations[J]. Chinese Physics C, 1988, 12(S1): 27-36.

Ma Zhongqi and Dai Anying. On the Hermitian of Hamiltonians of Radial Equations[J]. Chinese Physics C, 1988, 12(S1): 27-36. shu

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Received: 1986-11-05

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沈阳化工大学材料科学与工程学院沈阳 110142

On the Hermitian of Hamiltonians of Radial Equations

Ma Zhongqi^1,
Dai Anying^2,

1 Institute of High Energy Physics;
2 Beijing Institute of Technology

Received Date:1986-11-05

Abstract:The Hamiltonian of a radial equation is defined on a half-line, and there is an intimate relation between its hermitian and the boundary conditions of the wave functions at the origin. If the wave functions are nonvanishing and convergent at the origin, the Hamiltonian has a one-parameter family of self-adjoint extensions which are related to the condition for the vanishing radial probability current at the origin. In this paper the problem on the hermitian of the Hamiltonian of a radial equation is studied systematically. Some methods for determining the parameter for the fermion moving in a magnetic monopole field are discussed.