Low-energy next-to-leading contributions to the effective action in ${\cal N}=4$ SYM theory
| dc.creator | Banin, A. T. | |
| dc.creator | Pletnev, N. G. | |
| dc.date | 2004-01-05 | |
| dc.date.accessioned | 2026-07-07T04:16:27Z | |
| dc.date.available | 2026-07-07T04:16:27Z | |
| dc.description | Using formulation of ${\cal N}=4$ SYM theory in terms of ${\cal N}=1$ superfields superfields we construct the derivative expansion of the one-loop ${\cal N}=4$ SYM effective action in background fields corresponding to constant Abelian strength $F_{mn}$ and constant hypermultiplet. Any term of the effective action derivative expansion can be rewritten in terms of ${\cal N}=2$ superfields. The action is manifestly ${\cal N}=2$ supersymmetric but on-shell hidden ${\cal N}=2$ supersymmetry is violated. We propose a procedure which allows to restore the hidden ${\cal N}=2$ invariance. | |
| dc.description | LaTeX, 6 pages, Talk given by at the International Workshop ``Supersymmetries and Quantum Symmetries'' (SQS 03), BLTP, JINR, Dubna, Russia, July 24-29, 2003 | |
| dc.identifier | https://arxiv.org/abs/hep-th/0401007 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0401007 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/52358 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Low-energy next-to-leading contributions to the effective action in ${\cal N}=4$ SYM theory | |
| dc.type | text |