String-generated quartic scalar interactions
| dc.creator | Marotta, R. | |
| dc.creator | Pezzella, F. | |
| dc.date | 2000-03-06 | |
| dc.date.accessioned | 2026-07-07T04:09:37Z | |
| dc.date.available | 2026-07-07T04:09:37Z | |
| dc.description | The {\em cutting and sewing} procedure is used for getting two-loop order Feynman diagrams of $Φ^{4}$-theory with an internal SU(N) symmetry group, starting from tachyon amplitudes of the open bosonic string theory. In a suitably defined field theory limit, we reproduce the field theory amplitudes properly normalized and expressed in the Schwinger parametrization. | |
| dc.description | 8 pages, 8 figure.eps, JHEP.cls, talk given by R. Marotta at the TMR Conference "Quantum aspects of gauge theories, supersymmetry and unification", Paris, September 1999 | |
| dc.identifier | https://arxiv.org/abs/hep-th/0003044 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0003044 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/49915 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | String-generated quartic scalar interactions | |
| dc.type | text |