RG flows and resonance scattering amplitudes
| dc.creator | Martins, M. J. | |
| dc.date | 1992-11-02 | |
| dc.date.accessioned | 2026-07-07T04:18:58Z | |
| dc.date.available | 2026-07-07T04:18:58Z | |
| dc.description | We review recent progresses in the study of factorized resonance scattering S-matrices. The resonance amplitudes are introduced through a suitable analytical continuation of the ADE Toda S-matrices. By using the thermodynamic Bethe ansatz approach we are able to compute the ground state energy, which describes a rich pattern of flows interpolating between the central charges of the coset models based on the ADE Lie algebras. We also present the simplest resonance ``$ϕ^3$'' scattering model and discuss its relation with new flows in non-unitary minimal models. Further generalizations are discussed in terms of certain asymptotic conditions in a family of ``resonance'' functional hierarchies. | |
| dc.description | 8 pages, SISSA-EP-154,(2 figures not included) | |
| dc.identifier | https://arxiv.org/abs/hep-th/9211010 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9211010 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/53404 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | RG flows and resonance scattering amplitudes | |
| dc.type | text |