Critical dynamics at the Anderson localization mobility edge

Müller, Cord A.; Delande, Dominique; Shapiro, Boris

Critical dynamics at the Anderson localization mobility edge

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Date

2016

Authors

Müller, Cord A.

Delande, Dominique

Shapiro, Boris

Publication type

Journal article

Publication status

Published

Published in

Physical Review A ; 94 (2016), 3. - 033615. - ISSN 2469-9926. - eISSN 2469-9934

Abstract

We study the critical dynamics of matter waves at the 3D Anderson mobility edge in cold-atom disorder quench experiments. General scaling arguments are supported by precision numerics for the spectral function, diffusion coefficient, and localization length in isotropic blue-detuned speckle potentials. We discuss signatures of critical slowdown in the time-dependent central column density of a spreading wave packet, and evaluate the prospects of observing anomalous diffusion right at criticality.

Subject (DDC)

530 Physics

Cite This

ISO 690

MÜLLER, Cord A., Dominique DELANDE, Boris SHAPIRO, 2016. Critical dynamics at the Anderson localization mobility edge. In: Physical Review A. 94(3), 033615. ISSN 2469-9926. eISSN 2469-9934. Available under: doi: 10.1103/PhysRevA.94.033615

BibTex

@article{Muller2016-05-13T20:53:17ZCriti-35655,
  year={2016},
  doi={10.1103/PhysRevA.94.033615},
  title={Critical dynamics at the Anderson localization mobility edge},
  number={3},
  volume={94},
  issn={2469-9926},
  journal={Physical Review A},
  author={Müller, Cord A. and Delande, Dominique and Shapiro, Boris},
  note={Article Number: 033615}
}

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