Nonlinear Random Matrix Statistics, symmetric functions and hyperdeterminants

Nonlinear statistics (i.e. statistics of permanents) on the eigenvalues of invariant random matrix models are considered for the three Dyson’s symmetry classes $\beta =1,2,4$. General formulas in terms of hyperdeterminants are found for $\beta =2$. For specific cases and all $\beta$s, more computationally efficient results are obtained, based on symmetric functions expansions. As an application, we consider the case of quantum transport in chaotic cavities extending results from [D.V. Savin, H.-J. Sommers and W. Wieczorek, {\it Phys. Rev. B} {\bf 77}, 125332 (2008)].