Harmonicity in N=4 supersymmetry and its quantum anomaly
| dc.creator | Antoniadis, I. | |
| dc.creator | Hohenegger, S. | |
| dc.creator | Narain, K. S. | |
| dc.creator | Sokatchev, E. | |
| dc.date | 2007-08-03 | |
| dc.date.accessioned | 2026-07-07T11:18:23Z | |
| dc.date.available | 2026-07-07T11:18:23Z | |
| dc.description | The holomorphicity property of N=1 superpotentials or of N=2 F-terms involving vector multiplets is generalized to the case of N=4 1/2-BPS effective operators defined in harmonic superspace. The resulting harmonicity equations are shown to control the moduli dependence of the couplings of higher dimensional operators involving powers of the N=4 Weyl superfield, computed by N=4 topological amplitudes. These equations can also be derived on the string side, exhibiting an anomaly from world-sheet boundary contributions that leads to recursion relations for the non-analytic part of the couplings. | |
| dc.description | 36 pages | |
| dc.identifier | https://arxiv.org/abs/0708.0482 | |
| dc.identifier | http://arxiv.org/abs/0708.0482 | |
| dc.identifier | Nucl.Phys.B794:348-380,2008 | |
| dc.identifier | doi:10.1016/j.nuclphysb.2007.11.005 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/193326 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Harmonicity in N=4 supersymmetry and its quantum anomaly | |
| dc.type | text |