Discrete analogues of Macdonald-Mehta integrals

Richard P. Brent, Christian Krattenthaler, S. Ole Warnaar

We consider discretisations of the Macdonald--Mehta integrals from the theory of finite reflection groups. For the classical groups, ${\mathrm{A}}_{r-1}$, ${\mathrm{B}}_r$ and $\mathrm…