Boundary Conditions for a Partial-Wave Amplitude
- 1 May 1964
- journal article
- research article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 5 (5), 614-621
- https://doi.org/10.1063/1.1704155
Abstract
A partial‐wave amplitude is frequently subject to constraints which specify its values at a given set of points. This happens, for instance, when we insist on its correct threshold behavior. We investigate such constraints in this paper and derive a class of inequalities which are necessary conditions for the existence of such an amplitude.This publication has 4 references indexed in Scilit:
- Analysis of Partial-Wave Dispersion RelationsPhysical Review B, 1963
- Regge Trajectories and the Principle of Maximum Strength for Strong InteractionsPhysical Review Letters, 1962
- Principle of Equivalence for all Strongly Interacting Particles within the-Matrix FrameworkPhysical Review Letters, 1961
- Theory of the low-energy pion-pion interaction — IIIl Nuovo Cimento (1869-1876), 1961