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Recalculation of the unitary single planar dual loop in the critical dimension of space time
The single planar dual-loop amplitudes are recalculated in the critical dimension of space time paying particular attention to the unitarity property by ensuring that the only states propagating internally in the loop are those needed to factorize tree diagram residues in a positive definite way. Th...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1973
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(73)90556-7 http://cds.cern.ch/record/880691 |