An identity on SU(2) invariants

Herry J. Kwee; Richard Lebed

doi:10.1088/1751-8113/41/1/015206

An identity on SU(2) invariants

Herry J. Kwee, Richard Lebed

Physics

Research output: Contribution to journal › Article › peer-review

Abstract

We prove an identity (equation (1) below) among SU(2) 6j and 9j symbols that generalizes the Biedenharn-Elliott sum rule. We prove the result using diagrammatic techniques (briefly reviewed here), and then provide an algebraic proof. This identity is useful for studying meson-baryon scattering in which an extra isoscalar meson is produced.

Original language	English (US)
Article number	015206
Journal	Journal of Physics A: Mathematical and Theoretical
Volume	41
Issue number	1
DOIs	https://doi.org/10.1088/1751-8113/41/1/015206
State	Published - Jan 11 2008

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Statistics and Probability
Modeling and Simulation
Mathematical Physics
Physics and Astronomy(all)

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10.1088/1751-8113/41/1/015206

Cite this

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An identity on SU(2) invariants

Abstract

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