The Linear Multiplet and Quantum String Effective Actions
| dc.creator | Derendinger, J. -P. | |
| dc.date | 1994-12-09 | |
| dc.date.accessioned | 2026-07-07T04:20:52Z | |
| dc.date.available | 2026-07-07T04:20:52Z | |
| dc.description | Quantum symmetries of four-dimensional superstrings are frequently realized in an anomaly-cancellation mode in the effective low-energy supergravity. The massless antisymmetric tensor plays an important rôle in this mechanism and the choice of its supersymmetric description, using either a chiral or a linear multiplet, appears to introduce significant conceptual and practical differences at the string loop level. This paper reviews the construction of loop-corrected string effective supergravities with the dilaton and antisymmetric tensor embedded in a linear multiplet. Using anomaly cancellation and the linear multiplet allows to obtain an all-order renormalization-group invariant effective lagrangian for a pure gauge sector with field-dependent gauge coupling constant. Presented at the Workshop "Physics from Planck Scale to Electroweak Scale", Warsaw, Poland, September 1994. | |
| dc.description | 14 pages, latex | |
| dc.identifier | https://arxiv.org/abs/hep-th/9412086 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9412086 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/54100 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | The Linear Multiplet and Quantum String Effective Actions | |
| dc.type | text |