The evaluation of matrix elements for non-canonical Weyl tableau basis states adapted toU(n
1+n
2)?U(n
1)×U(n
2) |
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| Authors: | Hai-Lun Lin |
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| Institution: | (1) Theoretical Chemistry, University of Siegen, W-5900 Siegen, Federal Republic of Germany;(2) Department of Chemistry, East China Normal University, 200062 Shanghai, People's Republic of China |
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| Abstract: | Summary This is the first paper of a series of two, which enables the evaluation ofU(n) generator matrix elements in the non-canonical Weyl tableau basis adapted to subgroupU(n
1)×U(n
2). In this paper the explicit closed formulae for subduction coefficients are presented. These formulae will become useful through an inductive method to be presented in the second paper. |
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| Keywords: | Weyl tableau Subduction coefficients Matrix elements |
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