D-Instantons in Non-Critical Open String Theory

Rui Neves

doi:10.1016/S0370-2693(97)01006-X

D-Instantons in Non-Critical Open String Theory

高能物理 - 理论 2009-10-30 v2

作者: Rui Neves

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摘要

We show that the strength of the leading non-perturbative effects in non-critical string theory is of the order $e^{-O(1/{\beta_{st}})}$ . We show how this restricts the space of consistent theories. We also identify non-critical one dimensional D-instantons as dynamical objects which exchange closed string states and calculate the order of their size.

关键词

d-instantons in string theory string theory

引用

@article{arxiv.hep-th/9706069,
  title  = {D-Instantons in Non-Critical Open String Theory},
  author = {Rui Neves},
  journal= {arXiv preprint arXiv:hep-th/9706069},
  year   = {2009}
}

备注

11 pages, latex, no figures, revised version accepted for publication in Physics Letters B

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