Math @ Duke

Publications [#248080] of M. Ronen Plesser
Papers Published
 Moore, G; Plesser, R, Classical scattering in (1 + 1)dimensional string theory,
Physical Review D: Particles, Fields, Gravitation and Cosmology, vol. 46 no. 4
(1992),
pp. 17301736, ISSN 05562821 [9203060], [doi]
(last updated on 2018/07/17)
Abstract: 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×c=1 background. Moreover, the solution leads to a mapping from a large class of timedependent collective field theory backgrounds to corresponding nonlinear σ models. Finally, we derive recursion relations between tachyon amplitudes. These may be summarized by an infinite set of nonlinear partial differential equations for the partition function in an arbitrary timedependent background. © 1992 The American Physical Society.


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