Analytical Expressions for Reduced Coefficients of SfSf－1

DAI Lian-Rong; PAN Feng

Chinese Physics C> 2003, Vol. 27> Issue(3) : 238-244

Analytical Expressions for Reduced Coefficients of S_fS_f－1

DAI Lian-Rong ^, ,
PAN Feng

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Abstract：
An algebraic routine for the evaluation of analytical expressions of multiplicity-free reduced coefficients of S_fS_f－1 is formulated based on the linear equation method and the analytical continuation of the rank f.As examples, ISFs of S_fS_f－1 for the coupling [f－1,1]·[f－1,1] and [f－1,1]·[f－2,1,1] are tabulated. It is obvious that the number of ISF tables is greatly reduced in comparison with numerical results calculated by using other methods.

References

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DAI Lian-Rong and PAN Feng. Analytical Expressions for Reduced Coefficients of S_fS_f－1[J]. Chinese Physics C, 2003, 27(3): 238-244.

DAI Lian-Rong and PAN Feng. Analytical Expressions for Reduced Coefficients of S_fS_f－1[J]. Chinese Physics C, 2003, 27(3): 238-244. shu

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Received: 2002-05-14
Revised: 1900-01-01

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Analytical Expressions for Reduced Coefficients of S_fS_f－1

DAI Lian-Rong ^,
PAN Feng

Corresponding author: DAI Lian-Rong,

Received Date: 2002-05-14
Accepted Date: 1900-01-01
Available Online: 2003-03-05

Abstract: An algebraic routine for the evaluation of analytical expressions of multiplicity-free reduced coefficients of S_fS_f－1 is formulated based on the linear equation method and the analytical continuation of the rank f.As examples, ISFs of S_fS_f－1 for the coupling [f－1,1]·[f－1,1] and [f－1,1]·[f－2,1,1] are tabulated. It is obvious that the number of ISF tables is greatly reduced in comparison with numerical results calculated by using other methods.