Off-shell (4,4) supersymmetric sigma models with torsion in harmonic superspace
| dc.creator | Ivanov, Evgenyi A. | |
| dc.date | 1995-08-29 | |
| dc.date.accessioned | 2026-07-07T04:21:25Z | |
| dc.date.available | 2026-07-07T04:21:25Z | |
| dc.description | We present a manifestly supersymmetric off-shell formulation of a wide class of $(4,4)$ $2D$ sigma models with torsion and both commuting and non-commuting left and right complex structures in the harmonic superspace with a double set of $SU(2)$ harmonic variables. The distinguishing features of the relevant superfield action are: (i) in general nonabelian and nonlinear gauge invariance ensuring a correct number of physical degrees of freedom; (ii) an infinite tower of auxiliary fields. This action is derived from the most general one by imposing the integrability condition which follows from the commutativity of the left and right analyticity-preserving harmonic derivatives. For a particular class of such models we explicitly demonstrate the non-commutativity of complex structures on the bosonic target. | |
| dc.description | 18 pages, LaTeX, Talk given at the Seminar ``Quantum Gravity'', June 12-19, 1995 Moscow | |
| dc.identifier | https://arxiv.org/abs/hep-th/9508152 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9508152 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/54308 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Off-shell (4,4) supersymmetric sigma models with torsion in harmonic superspace | |
| dc.type | text |