4 papers
Localization Transition for Interacting Quantum Particles in Colored-Noise Disorder
Giacomo Morpurgo, Laurent Sanchez-Palencia, Thierry Giamarchi
We investigate the localization transition of interacting particles in a one-dimensional correlated disorder system. The disorder which we investigate allows for vanishing backward…
Universal low-density power laws of the dc conductivity and Hall constant in the self-consistent Born approximation
Giacomo Morpurgo, Christophe Berthod, Thierry Giamarchi
The dc conductivity tensor of two-dimensional one-band metals with weak pointlike disorder and magnetic field is studied in the self-consistent Born approximation, with special emp…
Effects of forward disorder on quasi-1D superconductors
Giacomo Morpurgo, Thierry Giamarchi
We study the competition between disorder and singlet superconductivity in a quasi-1d system. We investigate the applicability of the Anderson theorem, namely that time-reversal co…
Hall response of locally correlated two-dimensional electrons at low density
Giacomo Morpurgo, Louk Rademaker, Christophe Berthod +1
We study the Hall constant in a homogeneous two-dimensional fluid of correlated electrons immersed in a perpendicular magnetic field, with special focus on the regime of low carrie…