English

Gap probabilities and densities of extreme eigenvalues of random matrices: Exact results

Mathematical Physics 2015-08-03 v1 math.MP

Abstract

We derive exact results for gap probabilities, as well as densities of extreme eigenvalues for six complex random matrix ensembles of fundamental importance. These are Gauss-Wigner, Laguerre-Wishart, Cauchy-Lorentz (two variants), Jacobi-MANOVA and Bures-Hall (trace unrestricted). We deal with both correlated and uncorrelated cases. Extensive Monte-Carlo simulations based on explicit matrix models or Dyson's log-gas formalism have also been performed, which corroborate all analytical results.

Keywords

Cite

@article{arxiv.1507.08830,
  title  = {Gap probabilities and densities of extreme eigenvalues of random matrices: Exact results},
  author = {Santosh Kumar},
  journal= {arXiv preprint arXiv:1507.08830},
  year   = {2015}
}

Comments

47 pages, 12 tables, 12 figures