Alejandro Kolton

Non-equilibrium relaxation of an elastic string in a random potential (2005)

Kolton, Alejandro, Rosso, Alberto, Giamarchi, Thierry

We study the non--equilibrium motion of an elastic string in a two dimensional pinning landscape using Langevin dynamics simulations. The relaxation of a line, initially flat, is characterized by a...

Non-equilibrium relaxation of an elastic string in a random potential (2005)

Kolton, Alejandro, Rosso, Alberto, Giamarchi, Thierry

We study the non--equilibrium motion of an elastic string in a two dimensional pinning landscape using Langevin dynamics simulations. The relaxation of a line, initially flat, is characterized by a...

Non-equilibrium relaxation of an elastic string in a random potential (2005)

Kolton, Alejandro, Rosso, Alberto, Giamarchi, Thierry

We study the non--equilibrium motion of an elastic string in a two dimensional pinning landscape using Langevin dynamics simulations. The relaxation of a line, initially flat, is characterized by a...

Non-equilibrium relaxation of an elastic string in a random potential (2005)

Kolton, Alejandro, Rosso, Alberto, Giamarchi, Thierry

We study the non--equilibrium motion of an elastic string in a two dimensional pinning landscape using Langevin dynamics simulations. The relaxation of a line, initially flat, is characterized by a...

Transverse phase-locking in fully frustrated Josephson junction arrays: a new type of fractional giant steps (2003)

Marconi, Veronica, Kolton, Alejandro, Dominguez, Daniel, Gronbech-Jensen, Niels

We study, analytically and numerically, phase locking of driven vortex lattices in fully-frustrated Josephson junction arrays at zero temperature. We consider the case when an ac current is applied...