Self-averaging of random quantum dynamics
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.98.022111
Abstract: Stochastic dynamics of a quantum system driven by $N$ statistically independent random sudden quenches in a fixed time interval is studied. We reveal that with growing $N$ the system approaches a deterministic limit indicating self-averaging… read more here.
Keywords: quantum; random quantum; self averaging; unitary evolution ... See more keywords
Fluctuations and self-averaging in random trapping transport: The diffusion coefficient.
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DOI: 10.1103/physreve.101.022132
Abstract: On the basis of a self-consistent cluster effective-medium approximation for random trapping transport, we study the problem of self-averaging of the diffusion coefficient in a nonstationary formulation. In the long-time domain, we investigate different cases… read more here.
Keywords: self; self averaging; random trapping; diffusion coefficient ... See more keywords
Marginally Self-Averaging One-Dimensional Localization in Bilayer Graphene.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.136806
Abstract: The combination of a field-tunable band gap, topological edge states, and valleys in the band structure makes insulating bilayer graphene a unique localized system, where the scaling laws of dimensionless conductance g remain largely unexplored.… read more here.
Keywords: bilayer graphene; graphene; self averaging; one dimensional ... See more keywords