84 citations · 445 across the 31 of their papers we have counts for
31 papers
Efficient Legendre polynomials transforms: from recurrence relations to Schoenberg's theorem
Enrico Onofri
We report results on various techniques which allow to compute the expansion into Legendre (or in general Gegenbauer) polynomials in an efficient way. We describe in some detail th…
A model for pion-pion scattering in large-N QCD
Gabriele Veneziano, Shimon Yankielowicz, Enrico Onofri
Following up on recent work by Caron-Huot et al. we consider a generalization of the old Lovelace-Shapiro model as a toy model for Pi-Pi scattering satisfying (most of) the propert…
Patterns of synchronization in the hydrodynamic coupling of active colloids
Giovanni M. Cicuta, Enrico Onofri, Marco Cosentino Lagomarsino +1
A system of active colloidal particles driven by harmonic potentials to oscillate about the vertices of a regular polygon, with hydrodynamic coupling between all particles, is desc…
Differential equation for four-point correlation function in Liouville field theory and elliptic four-point conformal blocks
V. A. Fateev, A. V. Litvinov, A. Neveu +1
Liouville field theory on a sphere is considered. We explicitly derive a differential equation for four-point correlation functions with one degenerate field . W…
Dilatation operator and Cayley graphs
M. Bonini, G. M. Cicuta, E. Onofri
We use the algebraic definition of the Dilatation operator provided by Minahan, Zarembo, Beisert, Kristijansen, Staudacher, proper for single trace products of scalar fields, at le…
Landau levels on the 2D torus: a numerical approach
Enrico Onofri
A numerical method is presented which allows to compute the spectrum of the Schroedinger operator for a particle constrained on a two dimensional flat torus under the combined acti…