98 citations · 172 across the 4 of their papers we have counts for
4 papers · 1 filter
Smoothing effect of quenched disorder on polymer depinning transitions
G. Giacomin, F. L. Toninelli
We consider general disordered models of pinning of directed polymers on a defect line. This class contains in particular the --dimensional interface wetting model, the diso…
Periodic copolymers at selective interfaces: A Large Deviations approach
Erwin Bolthausen, Giambattista Giacomin
We analyze a (1+1)-dimension directed random walk model of a polymer dipped in a medium constituted by two immiscible solvents separated by a flat interface. The polymer chain is h…
Estimates on path delocalization for copolymers at selective interfaces
Giambattista Giacomin, Fabio Lucio Toninelli
We consider a directed random walk model of a random heterogeneous polymer in the proximity of an interface separating two selective solvents. This model exhibits a localization/de…
Enhanced interface repulsion from quenched hard-wall randomness
Daniela Bertacchi, Giambattista Giacomin
We consider the harmonic crystal on the d-dimensional lattice, d larger or equal to 3, that is the centered Gaussian field with covariance given by the Green function of the si…