108 citations · 351 across the 13 of their papers we have counts for
4 papers · 1 filter
Disorder enhanced transport as a general feature of long-range hopping models
Elisa Zanardini, Giuseppe Luca Celardo, Nahum C. Chávez +1
We analyze the interplay of disorder and long-range hopping in a paradigmatic one dimensional model of quantum transport. While typically the current is expected to decrease as the…
Memory preservation and cooperative shielding in complex quantum networks
Simone Ausilio, Fausto Borgonovi, Giuseppe Luca Celardo +2
Complex quantum networks are powerful tools in the modeling of transport phenomena, particularly for biological systems, and enable the study of emergent phenomena in many-body qua…
Universal stability of coherently diffusive 1D systems with respect to decoherence
F. S. Lozano-Negro, E. Alvarez Navarro, N. C. Chávez +4
Static disorder in a 3D crystal degrades the ideal ballistic dynamics until it produces a localized regime. This Metal-Insulator Transition is often preceded by coherent diffusion.…
A Quantum Biological Switch Based on Superradiance Transitions
D. Ferrari, G. L. Celardo, G. P. Berman +2
A linear chain of connected electron sites with two asymmetric sinks, one attached to each end, is used as a simple model of quantum electron transfer in photosynthetic bio-complex…