Abstract
Let , , , be spinless particles of equal mass, and consider the process . It was shown else-where that the crossing symmetry of the scattering amplitude for such a process implies an infinite number of finite-dimensional "crossing relations" for the associated partial waves. In this paper, we derive explicit expressions for complete orthogonal and biorthogonal sets of eigenvectors of the partial-wave crossing matrices. The general form of a partial wave which is consistent with crossing symmetry is thus determined.
- Received 1 July 1968
DOI:https://doi.org/10.1103/PhysRev.175.1974
©1968 American Physical Society