Simple approximations for the pseudo-Jahn-Teller Hamiltonian using the coupled cluster method

Raymond F. Bishop; Rachel M. Carter (Quick); Neil J. Davidson; David M. Van Der Walt

doi:10.1142/S0217979201006240

Simple approximations for the pseudo-Jahn-Teller Hamiltonian using the coupled cluster method

Raymond F. Bishop, Rachel M. Carter (Quick), Neil J. Davidson, David M. Van Der Walt

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Abstract

The normal coupled cluster method has been used to obtain simple accurate approximations to the ground and first excited state energies of the linear e ⊗ E pseudo- Jahn-Teller Hamiltonian.

Original language	English
Pages (from-to)	1728-1731
Number of pages	4
Journal	International Journal of Modern Physics B
Volume	15
DOIs	https://doi.org/10.1142/S0217979201006240
Publication status	Published - 2001

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title = "Simple approximations for the pseudo-Jahn-Teller Hamiltonian using the coupled cluster method",

abstract = "The normal coupled cluster method has been used to obtain simple accurate approximations to the ground and first excited state energies of the linear e ⊗ E pseudo- Jahn-Teller Hamiltonian.",

author = "Bishop, {Raymond F.} and {Carter (Quick)}, {Rachel M.} and Davidson, {Neil J.} and {Van Der Walt}, {David M.}",

year = "2001",

doi = "10.1142/S0217979201006240",

language = "English",

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journal = "International Journal of Modern Physics B",

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T1 - Simple approximations for the pseudo-Jahn-Teller Hamiltonian using the coupled cluster method

AU - Bishop, Raymond F.

AU - Carter (Quick), Rachel M.

AU - Davidson, Neil J.

AU - Van Der Walt, David M.

PY - 2001

Y1 - 2001

N2 - The normal coupled cluster method has been used to obtain simple accurate approximations to the ground and first excited state energies of the linear e ⊗ E pseudo- Jahn-Teller Hamiltonian.

AB - The normal coupled cluster method has been used to obtain simple accurate approximations to the ground and first excited state energies of the linear e ⊗ E pseudo- Jahn-Teller Hamiltonian.

U2 - 10.1142/S0217979201006240

DO - 10.1142/S0217979201006240

M3 - Article

SN - 1793-6578

VL - 15

SP - 1728

EP - 1731

JO - International Journal of Modern Physics B

JF - International Journal of Modern Physics B

ER -

Simple approximations for the pseudo-Jahn-Teller Hamiltonian using the coupled cluster method

Abstract

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