Ground ring for the 2D NSR string

P. Bouwknegt; J. McCarthy; K. Pilch

doi:10.1016/0550-3213(92)90301-Q

Ground ring for the 2D NSR string

高能物理 - 理论 2009-09-11 v1

作者: P. Bouwknegt , J. McCarthy , K. Pilch

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摘要

We discuss the BSRT quantization of 2D $N=1$ supergravity coupled to superconformal matter with $\hat{c} \leq 1$ in the conformal gauge. The physical states are computed as BRST cohomology. In particular, we consider the ring structure and associated symmetry algebra for the 2D superstring ( $\hat{c} = 1$ ).

关键词

superstring theory brst symmetry in gauge theories string theory

引用

@article{arxiv.hep-th/9112036,
  title  = {Ground ring for the 2D NSR string},
  author = {P. Bouwknegt and J. McCarthy and K. Pilch},
  journal= {arXiv preprint arXiv:hep-th/9112036},
  year   = {2009}
}

备注

31 pages

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