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Green's functions for theories with massless particles (in theory)
Using the method of perturbative renormalization developed by Epstein and Glaser (ibid., vol.XIX, no.3, p.211 (1973)) it is shown that Green's functions exist for theories with massless particles such as QED, and lambda : phi /sup 2n/ theories. Growth properties are given in momentum space. In...
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| Lenguaje: | eng |
| Publicado: |
1975
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| Acceso en línea: | http://cds.cern.ch/record/873139 |