Hermitian treatment of Dyson boson theory

K. Takada
Phys. Rev. C 34, 750 – Published 1 August 1986
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Abstract

Because of its finiteness of boson expansion, the Dyson boson theory is known to allow one to calculate matrix elements in the boson space much easier than the Holstein-Primakoff Hermitian boson theory. The demerit of the Dyson boson theory is in the non-Hermiticity of the eigenvalue problem. Here it is shown that it is possible to make the eigenvalue problem Hermitian and to make the Dyson boson theory more manageable for practical use.

  • Received 20 February 1986

DOI:https://doi.org/10.1103/PhysRevC.34.750

©1986 American Physical Society

Authors & Affiliations

K. Takada

  • Department of Physics, Kyushu University, Fukuoka 812, Japan

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Issue

Vol. 34, Iss. 2 — August 1986

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