On 2D N=(4,4) superspace supergravity
Abstract
We review some recent results obtained in studying superspace formulations of 2D N=(4,4) matter-coupled supergravity. For a superspace geometry described by the minimal supergravity multiplet, we first describe how to reduce to components the chiral integral by using ``ectoplasm'' superform techniques as in arXiv:0907.5264 and then we review the bi-projective superspace formalism introduced in arXiv:0911.2546. After that, we elaborate on the curved bi-projective formalism providing a new result: the solution of the covariant type-I twisted multiplet constraints in terms of a weight-(-1,-1) bi-projective superfield.
Keywords
Cite
@article{arxiv.0912.5300,
title = {On 2D N=(4,4) superspace supergravity},
author = {Gabriele Tartaglino-Mazzucchelli},
journal= {arXiv preprint arXiv:0912.5300},
year = {2011}
}
Comments
18 pages, LaTeX, Contribution to the proceedings of the International Workshop "Supersymmetries and Quantum Symmetries" (SQS'09), Dubna, July 29-August 3 2009