中文

Higher Genus Correlators for the Complex Matrix Model

高能物理 - 理论 2015-06-26 v1

摘要

We describe an iterative scheme which allows us to calculate any multi-loop correlator for the complex matrix model to any genus using only the first in the chain of loop equations. The method works for a completely general potential and the results contain no explicit reference to the couplings. The genus gg contribution to the mm--loop correlator depends on a finite number of parameters, namely at most 4g2+m4g-2+m. We find the generating functional explicitly up to genus three. We show as well that the model is equivalent to an external field problem for the complex matrix model with a logarithmic potential.

引用

@article{arxiv.hep-th/9207020,
  title  = {Higher Genus Correlators for the Complex Matrix Model},
  author = {J. Ambjorn and C. F. Kristjansen and Y. M. Makeenko},
  journal= {arXiv preprint arXiv:hep-th/9207020},
  year   = {2015}
}

备注

17 pages