Classical scattering in (1+1)-dimensional string theory.

@article{Moore1992ClassicalSI,
  title={Classical scattering in (1+1)-dimensional string theory.},
  author={Moore and Plesser},
  journal={Physical review. D, Particles and fields},
  year={1992},
  volume={46 4},
  pages={
          1730-1736
        }
}
  • Moore, Plesser
  • Published 22 March 1992
  • Mathematics
  • Physical review. D, Particles and fields
We find the general solution to Polchinski's classical scattering equations for (1+1)-dimensional string theory. This allows efficient computation of scattering amplitudes in the standard Liouville{times}{ital c}=1 background. Moreover, the solution leads to a mapping from a large class of time-dependent collective field theory backgrounds to corresponding nonlinear {sigma} models. Finally, we derive recursion relations between tachyon amplitudes. These may be summarized by an infinite set of… 
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