Published January 11, 2008
| Version v1
Journal article
An identity on SU(2) invariants
Creators
- 1. Department of Physics, Arizona State University, Tempe, AZ 85287-1504 (United States)
Description
We prove an identity 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
Additional details
Identifiers
- DOI
- 10.1088/1751-8113/41/1/015206;
- PII
- S1751-8113(08)52132-9;
Publishing Information
- Journal Title
- Journal of Physics. A, Mathematical and Theoretical (Online)
- Journal Volume
- 41
- Journal Issue
- 1
- Journal Page Range
- p. 015206
- ISSN
- 1751-8121
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 39028672
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- MESON-BARYON INTERACTIONS; MESONS; SU-2 GROUPS; SUM RULES; WIGNER COEFFICIENTS
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; EQUATIONS; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; LIE GROUPS; PARTICLE INTERACTIONS; SU GROUPS; SYMMETRY GROUPS