N=1 Conformal Supergravity and Twistor-String Theory
高能物理 - 理论
2008-11-26 v1
摘要
The physical states of N=4 conformal supergravity in four dimensions occur in twistor-string theory by Berkovits and Witten(hep-th/0406051). We study two alternative versions of twistor-string theory based on the B-model of weighted projective space WCP^{3|2} and based on a certain construction involving open strings. The spacetime fields described by the twistor superfields contain the physical states of N=1 conformal supergravity from above N=4 superspace approach.
引用
@article{arxiv.hep-th/0409195,
title = {N=1 Conformal Supergravity and Twistor-String Theory},
author = {Changhyun Ahn},
journal= {arXiv preprint arXiv:hep-th/0409195},
year = {2008}
}
备注
17pp