Kinematic Structure of Vertex Functions
- 25 June 1969
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 182 (5) , 1469-1474
- https://doi.org/10.1103/physrev.182.1469
Abstract
An invariant-amplitude expansion is obtained for vertex functions of fields belonging to arbitrary representations of the Lorentz group between states of arbitrary spins. The method is based on analysis of the singularities of the Lorentz-group parameters defining the vertex function. The restrictions due to parity and subsidiary conditions are also given.Keywords
This publication has 18 references indexed in Scilit:
- Factorization and Constraints in Regge-Pole TheoryPhysical Review B, 1968
- Construction of invariant amplitudes for interactions of particles with any spinAnnals of Physics, 1968
- Analytic Properties of Current-Algebra Vertex FunctionsPhysical Review B, 1968
- A class of group-theoretical solutions of the general conspiracy problemPhysics Letters B, 1968
- Covariant Propagators and Vertex Functions for Any SpinPhysical Review B, 1968
- Symmetry and Regge-Pole TheoryPhysical Review B, 1967
- O(4) and Forward Production Processes at High EnergiesPhysical Review Letters, 1967
- O(4) and Forward Production Processes at High EnergiesPhysical Review Letters, 1967
- Decomposition of the Unitary Irreducible Representations of the Group SL(2C) Restricted to the Subgroup SU(1, 1)Journal of Mathematical Physics, 1967
- Zur Darstellungstheorie der inhomogenen Lorentzgruppe als Grundlage quantenmechanischer KinematikFortschritte der Physik, 1962