An Analytic Continuation of Propagators in a Particle-Exchange Model
Open Access
- 1 July 1974
- journal article
- Published by Oxford University Press (OUP) in Progress of Theoretical Physics
- Vol. 52 (1) , 275-289
- https://doi.org/10.1143/ptp.52.275
Abstract
From the viewpoint that information on the behaviour of a desirable propagator at Pµ = 0 is provided in the analysis of kinematical singularities atKeywords
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