Chinese Physics C > 1994, Vol. 18 > Issue(7): 637-646

The Exact Energy Spectra of States with Good Quasi-Spin in the Double-Quasi-Spin Model

Liao Jizhi^,

Department of Physics, Sichuan University, Chengdu 610064

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Abstract：
Two new forms of the constrained Hartree-Fock(CHF) methods are proposed,and their solutions are discussed in SU(2)×SU(2) Double-quasi-spin model. The diagonalization methods for establishing the exact solutions ｜JK>and ｜J> are discussed. It is found that the two kinds of CHF spectra possess the characters of the rotational spectra, and that the new prescriptions are the effective methods to obtain the spectra with multi-band structue.

References

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Liao Jizhi. The Exact Energy Spectra of States with Good Quasi-Spin in the Double-Quasi-Spin Model[J]. Chinese Physics C, 1994, 18(7): 637-646.

Liao Jizhi. The Exact Energy Spectra of States with Good Quasi-Spin in the Double-Quasi-Spin Model[J]. Chinese Physics C, 1994, 18(7): 637-646. shu

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Received: 1900-01-01
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通讯作者:陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

The Exact Energy Spectra of States with Good Quasi-Spin in the Double-Quasi-Spin Model

Corresponding author:Liao Jizhi,

Department of Physics, Sichuan University, Chengdu 610064

Received Date:1900-01-01

Accepted Date:1900-01-01

Available Online:1994-07-05

Abstract:Two new forms of the constrained Hartree-Fock(CHF) methods are proposed,and their solutions are discussed in SU(2)×SU(2) Double-quasi-spin model. The diagonalization methods for establishing the exact solutions ｜JK>and ｜J> are discussed. It is found that the two kinds of CHF spectra possess the characters of the rotational spectra, and that the new prescriptions are the effective methods to obtain the spectra with multi-band structue.

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The Exact Energy Spectra of States with Good Quasi-Spin in the Double-Quasi-Spin Model

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