2 papers
cond-mat.mes-hall2003
Electrical transport properties of bidimensional electron liquids in the presence of a high magnetic field
Roberto D'Agosta
In this thesis we derive a hydrodynamical model to describe the dynamics of density excitations localized at the edges of a Quantum Hall bar. In particular we show that the chiral…
cond-mat.stat-mech2001
Stationary states of Bose-Einstein condensates in single- and multi-well trapping potentials
Roberto D'Agosta, Boris A. Malomed, Carlo Presilla
The stationary solutions of the Gross-Pitaevskii equation can be divided in two classes: those which reduce, in the limit of vanishing nonlinearity, to the eigenfunctions of the as…