Crossed-channel expansion of a conformal invariant scattering amplitude
Journal Article
·
· J. Math. Phys. (N.Y.); (United States)
We assume that a state out of a representation space of an irreducible representation of SO(4,2), in particular the E/sup +/(massless) and D/sup +/(massive) series of representation, fully describes a particle. Then, considering conformal invariant scattering amplitudes, we set up a crossed-channel expansion of the t matrix for elastic two-body scattering, by calculating the Clebsch--Gordan coefficients involved. The essential point is the reduction of the direct products E/sup +/ x E/sup -/ and D/sup +/ x E/sup -/. (AIP)
- Research Organization:
- Instituut voor Theoretische Fysica, Celestijnenlaan 200 D, B-3030 Heverlee, Belgium
- OSTI ID:
- 7364107
- Journal Information:
- J. Math. Phys. (N.Y.); (United States), Journal Name: J. Math. Phys. (N.Y.); (United States) Vol. 17:7; ISSN JMAPA
- Country of Publication:
- United States
- Language:
- English
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