863 citations · 3.9k across the 147 of their papers we have counts for
3 papers · 1 filter
A Novel Mechanism for Superfluidity Breakdown in Weakly Coupled Bose-Einstein Condensates
F. S. Cataliotti, L. Fallani, F. Ferlaino +7
This paper has been withdrawn by the authors. The authors have now written two separate papers, one theoretical (A. Smerzi, A. Trombettoni, P. G. Kevrekidis, and A. R. Bishop Phys.…
Superfluidity versus Disorder in the Discrete Nonlinear Schrödinger Equation
A. Trombettoni, A. Smerzi, A. R. Bishop
We study the discrete nonlinear Schrödinger equation (DNLS) in an annular geometry with on-site defects. The dynamics of a traveling plane-wave maps onto an effective ''non-rigid p…
Phase diagram of Josephson junction arrays with capacitive disorder
F. P. Mancini, P. Sodano, A. Trombettoni
We study the phase diagram at finite temperature of Josephson junction arrays with capacitive disorder (i.e., random offset charges and/or random charging energies): in the limit o…