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The Permutation Group and the Coupling of n Spin- \( \frac{1}{2} \) Angular Momenta

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Part of the book series: Lecture Notes in Chemistry ((LNC,volume 12))

Abstract

The classic problem of constructing the sharp spin states for n spin- \( \frac{1}{2} \) particles by simultaneously classifying the states by their irreducible transformation properties under both SU(2) and Sn is solved explicitly by recognizing that these states are a special case of the boson polynomials of U(n).

Paper presented by J. D. Louck. Work performed under the auspices of the USERDA

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References

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© 1979 Springer-Verlag Berlin Heidelberg

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Louck, J.D., Biedenharn, L.C. (1979). The Permutation Group and the Coupling of n Spin- \( \frac{1}{2} \) Angular Momenta. In: Hinze, J. (eds) The Permutation Group in Physics and Chemistry. Lecture Notes in Chemistry, vol 12. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-93124-6_9

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  • DOI: https://doi.org/10.1007/978-3-642-93124-6_9

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-09707-5

  • Online ISBN: 978-3-642-93124-6

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