Squeezed-state approach to the first excited state of the linear E-e Jahn-Teller system

Haitao Huang; Hang Zheng

doi:10.1016/0038-1098(93)90059-V

Squeezed-state approach to the first excited state of the linear E-e Jahn-Teller system

Haitao Huang, Hang Zheng

Research output: Journal article publication › Journal article › Academic research › peer-review

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Abstract

We proposed two new variational first excited states, the displaced-squeezed-states for the linear E-e Jahn-Teller system. The energy of the first exited state under two new wave functions for various coupling parameters are obtained as a comparison with the numerical values obtained by Longuet-Higgins et al. Furthermore, we take a liner combination of the two new states and better results are obtained.

Original language	English
Pages (from-to)	601-603
Number of pages	3
Journal	Solid State Communications
Volume	88
Issue number	8
DOIs	https://doi.org/10.1016/0038-1098(93)90059-V
Publication status	Published - 1 Jan 1993
Externally published	Yes

ASJC Scopus subject areas

General Chemistry
Condensed Matter Physics
Materials Chemistry

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10.1016/0038-1098(93)90059-V

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title = "Squeezed-state approach to the first excited state of the linear E-e Jahn-Teller system",

abstract = "We proposed two new variational first excited states, the displaced-squeezed-states for the linear E-e Jahn-Teller system. The energy of the first exited state under two new wave functions for various coupling parameters are obtained as a comparison with the numerical values obtained by Longuet-Higgins et al. Furthermore, we take a liner combination of the two new states and better results are obtained.",

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AU - Huang, Haitao

AU - Zheng, Hang

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N2 - We proposed two new variational first excited states, the displaced-squeezed-states for the linear E-e Jahn-Teller system. The energy of the first exited state under two new wave functions for various coupling parameters are obtained as a comparison with the numerical values obtained by Longuet-Higgins et al. Furthermore, we take a liner combination of the two new states and better results are obtained.

AB - We proposed two new variational first excited states, the displaced-squeezed-states for the linear E-e Jahn-Teller system. The energy of the first exited state under two new wave functions for various coupling parameters are obtained as a comparison with the numerical values obtained by Longuet-Higgins et al. Furthermore, we take a liner combination of the two new states and better results are obtained.

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U2 - 10.1016/0038-1098(93)90059-V

DO - 10.1016/0038-1098(93)90059-V

M3 - Journal article

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Squeezed-state approach to the first excited state of the linear E-e Jahn-Teller system

Abstract

ASJC Scopus subject areas

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