Ju l 2 00 9 β-γ systems and the deformations of the BRST operator

@inproceedings{Zeitlin2009JuL2,
  title={Ju l 2 00 9 β-γ systems and the deformations of the BRST operator},
  author={Anton M. Zeitlin},
  year={2009}
}
  • Anton M. Zeitlin
  • Published 2009
We describe the relation between simple logarithmic CFTs associated with closed and open strings, and their ”infinite metric” limits, corresponding to the β-γ systems. This relation is studied on the level of the BRST complex: we show that the consideration of metric as a perturbation leads to a certain deformation of the algebraic operations of the… CONTINUE READING