193 citations · 2.8k across the 159 of their papers we have counts for
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math.CA2011
On the Variance of the Index for the Gaussian Unitary Ensemble
N. S. Witte, P. J. Forrester
We derive simple linear, inhomogeneous recurrences for the variance of the index by utilising the fact that the generating function for the distribution of the number of positive e…
math.CA2011
Fredholm Determinant evaluations of the Ising Model diagonal correlations and their λ- generalisation
N. S. Witte, P. J. Forrester
The diagonal spin-spin correlations of the square lattice Ising model, originally expressed as Toeplitz determinants, are given by two distinct Fredholm determinants - one with an…