Determination of Invariant Amplitudes from Experimental Observables
- 1 May 1969
- journal article
- research article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 10 (5), 925-928
- https://doi.org/10.1063/1.1664922
Abstract
Necessary and sufficient conditions are formulated for deciding whether a set of 2n − 1 bilinear products of n complex amplitudes determines these amplitudes with no continuum of ambiguity or not. The conditions can be translated into very simple geometrical prescriptions which in most cases provide quick and easy practical tests for such decisions.Keywords
This publication has 1 reference indexed in Scilit:
- Experimental Restrictions in the Determination of Invariant AmplitudesPhysical Review B, 1968