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Graphical unitary group approach to arbitrary spin representations

โœ Scribed by R. D. Kent; M. Schlesinger

Publisher
John Wiley and Sons
Year
1986
Tongue
English
Weight
655 KB
Volume
30
Category
Article
ISSN
0020-7608

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๐Ÿ“œ SIMILAR VOLUMES

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Transformation matrices for the representations of the spin permutation group may be easily derived using graphical methods of angular momentum theory. The transformation from the genealogical spin basis to the Jahn-Serber basis is considered as an illustrative example. The spin functions for an N-

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The representation matrices generated by the projected spin functions have some very interesting properties. All the matrix elements are integers and they are quite sparse. A very efficient algorithm is presented for the calculation of these representation matrices based on a graphical approach and

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โœ James S. Battle; Mark D. Gould ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 588 KB

This Letter is concerned with formalism for performing spin-dependent CI calculations on molecules, We communicate the mathematical formulae for the matrix elements of the U (2n) generators in the spin-orbit U(n) xU( ) symmetry adapted basis, as required for spin-dependent (CI) calculations. Our for