79 citations · 452 across the 15 of their papers we have counts for
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Transition to an Insulating Phase Induced by Attractive Interactions in the Disordered Three-Dimensional Hubbard Model
Bhargavi Srinivasan, Giuliano Benenti, Dima L. Shepelyansky
We study numerically the interplay of disorder and attractive interactions for spin-1/2 fermions in the three-dimensional Hubbard model. The results obtained by projector quantum M…
Quantum Poincare' recurrences in microwave ionization of Rydberg atoms
Giuliano Benenti, Giulio Casati
We study the time dependence of the ionization probability of Rydberg atoms driven by a microwave field. The quantum survival probability follows the classical one up to the Heisen…
A new quantum phase in two dimensions
Giuliano Benenti, Xavier Waintal, Jean-Louis Pichard
For intermediate Coulomb energy to Fermi energy ratios , spinless fermions in a random potential form a new quantum phase which is different from the Fermi glass and the Wigne…
Quantum opening of the Coulomb gap in two dimensions
Giuliano Benenti, Xavier Waintal, Jean-Louis Pichard +1
For a constant density of spinless fermions in strongly disordered two dimensional clusters, the energy level spacing between the ground state and the first excitation is studied f…
New state of the matter between the Fermi glass and the Wigner crystal in two dimensions
Giuliano Benenti, Xavier Waintal, Jean-Louis Pichard
Spinless fermions with Coulomb interaction in a square disordered lattice form a new state of the matter which is nor a Fermi glass, neither a Wigner crystal for intermediate Coulo…