75 citations · 116 across the 5 of their papers we have counts for
5 papers
Orthogonality with Respect to the Hermite Product, KP Wave Functions, and the Bispectral Involution
Alex Kasman, Rob Milson, Michael Gekhtman
It is well known that for any wave function of the KP hierarchy, there is another wave function called its ''adjoint'' such that the path integral of their product with re…
Exceptional Legendre Polynomials and Confluent Darboux Transformations
María Ángeles García-Ferrero, David Gómez-Ullate, Robert Milson
Exceptional orthogonal polynomials are families of orthogonal polynomials that arise as solutions of Sturm-Liouville eigenvalue problems. They generalize the classical families of…
Quasi-exact solvability beyond the SL(2) algebraization
David Gomez-Ullate, Niky Kamran, Robert Milson
We present evidence to suggest that the study of one dimensional quasi-exactly solvable (QES) models in quantum mechanics should be extended beyond the usual $\sla(2)$ approach. Th…
VSI_i spacetimes and the epsilon-property
N. Pelavas, A. Coley, R. Milson +2
We investigate Lorentzian spacetimes where all zeroth and first order curvature invariants vanish and discuss how this class differs from the one where all curvature invariants van…
Generalizations of pp-wave spacetimes in higher dimensions
A. Coley, R. Milson, N. Pelavas +3
We shall investigate -dimensional Lorentzian spacetimes in which all of the scalar invariants constructed from the Riemann tensor and its covariant derivatives are zero. These s…