Correlation Functions And Multicritical Flows In c < 1 String Theory

@article{Govindarajan1995CorrelationFA,
  title={Correlation Functions And Multicritical Flows In c < 1 String Theory},
  author={S. Govindarajan and T. Jayaraman and V. John},
  journal={International Journal of Modern Physics A},
  year={1995},
  volume={10},
  pages={477-498}
}
We compute all string tree level correlation functions of vertex operators in c < 1 string theory. This is done by using the ring structure of the theory. In order to study the multicritical behavior, we calculate the correlation functions after perturbation by physical vertex operators. We show that the (2k − 1, 2) models can be obtained from the (1, 2) model and the minimal models can be obtained from the (1, p) model by perturbing the action with appropriate physical operators. Our results… Expand
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