Singular Functions of Tachyon Field Theories
- 15 February 1973
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 7 (4) , 1260-1264
- https://doi.org/10.1103/physrevd.7.1260
Abstract
We construct the singular functions of tachyon field theories in two dimensions and in four dimensions. Specifically, we give Poincaré-invariant solutions of the inhomogeneous Klein-Gordon equation with unit point source (the Green's functions), and the corresponding solutions of the homogeneous Klein-Gordon equation.Keywords
This publication has 4 references indexed in Scilit:
- Tachyons and Causality in Two DimensionsPhysical Review D, 1972
- Tachyon Commutator and InvariancePhysical Review D, 1972
- Lorentz Invariance, Local Field Theory, and Faster-than-Light ParticlesPhysical Review B, 1968
- On Unitary Representations of the Inhomogeneous Lorentz GroupAnnals of Mathematics, 1939