Topological strings in generalized complex space
| dc.creator | Pestun, Vasily | |
| dc.date | 2006-03-20 | |
| dc.date | 2006-06-04 | |
| dc.date.accessioned | 2026-07-07T11:06:28Z | |
| dc.date.available | 2026-07-07T11:06:28Z | |
| dc.description | A two-dimensional topological sigma-model on a generalized Calabi-Yau target space $X$ is defined. The model is constructed in Batalin-Vilkovisky formalism using only a generalized complex structure $J$ and a pure spinor $ρ$ on $X$. In the present construction the algebra of $Q$-transformations automatically closes off-shell, the model transparently depends only on $J$, the algebra of observables and correlation functions for topologically trivial maps in genus zero are easily defined. The extended moduli space appears naturally. The familiar action of the twisted N=2 CFT can be recovered after a gauge fixing. In the open case, we consider an example of generalized deformation of complex structure by a holomorphic Poisson bivector $β$ and recover holomorphic noncommutative Kontsevich $*$-product. | |
| dc.description | 42 pages; v2. references added, misprints corrected | |
| dc.identifier | https://arxiv.org/abs/hep-th/0603145 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0603145 | |
| dc.identifier | Adv.Theor.Math.Phys.11:399-450,2007 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/189528 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Topological strings in generalized complex space | |
| dc.type | text |