Dyson's constant in the asymptotics of the Fredholm determinant of the sine kernel

Abstract

We prove that the asymptotics of the Fredholm determinant of $I-K_{\alpha }$, where $K_{\alpha }$ is the integral operator with the sine kernel $\sin (x-y)/(x-y)/\pi$ on the interval $[0,\alpha ]$ is given by a formula which was conjectured by F.J. Dyson. The first and second order asymptotics as well as the higher order asymptotics except for the constant term have already been proved. In this paper we thus determine the constant term.

30 pages; v2: change of title, Thm.5.7 corrected, minor changes

References in corpus (1)

• On the asymptotics of certain Wiener-Hopf-plus-Hankel determinants