Rayanov, Kristian

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Make slow fast -How to speed up interacting disordered matter

Gligorić, Goran; Rayanov, Kristian; Flach, Sergej

(2013)

TY  - JOUR
AU  - Gligorić, Goran
AU  - Rayanov, Kristian
AU  - Flach, Sergej
PY  - 2013
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5282
AB  - Anderson and dynamical localization have been experimentally observed with ultra-cold atomic matter. Feshbach resonances are used to efficiently control the strength of interactions between atoms. This allows to study the delocalization effect of interactions for localized wave packets. The delocalization processes are subdiffusive and slow, thereby limiting the quantitative experimental and numerical analysis. We propose an elegant solution of the problem by proper ramping the interaction strength in time. We demonstrate that subdiffusion is speeded up to normal diffusion for interacting disordered and kicked atomic systems. The door is open to test these theoretical results experimentally, and to attack similar computational quests in higher space dimensions Copyright (C) EPLA, 2013
T2  - Europhysics Letters / EPL
T1  - Make slow fast -How to speed up interacting disordered matter
VL  - 101
IS  - 1
DO  - 10.1209/0295-5075/101/10011
ER  - 
@article{
author = "Gligorić, Goran and Rayanov, Kristian and Flach, Sergej",
year = "2013",
abstract = "Anderson and dynamical localization have been experimentally observed with ultra-cold atomic matter. Feshbach resonances are used to efficiently control the strength of interactions between atoms. This allows to study the delocalization effect of interactions for localized wave packets. The delocalization processes are subdiffusive and slow, thereby limiting the quantitative experimental and numerical analysis. We propose an elegant solution of the problem by proper ramping the interaction strength in time. We demonstrate that subdiffusion is speeded up to normal diffusion for interacting disordered and kicked atomic systems. The door is open to test these theoretical results experimentally, and to attack similar computational quests in higher space dimensions Copyright (C) EPLA, 2013",
journal = "Europhysics Letters / EPL",
title = "Make slow fast -How to speed up interacting disordered matter",
volume = "101",
number = "1",
doi = "10.1209/0295-5075/101/10011"
}
Gligorić, G., Rayanov, K.,& Flach, S.. (2013). Make slow fast -How to speed up interacting disordered matter. in Europhysics Letters / EPL, 101(1).
https://doi.org/10.1209/0295-5075/101/10011
Gligorić G, Rayanov K, Flach S. Make slow fast -How to speed up interacting disordered matter. in Europhysics Letters / EPL. 2013;101(1).
doi:10.1209/0295-5075/101/10011 .
Gligorić, Goran, Rayanov, Kristian, Flach, Sergej, "Make slow fast -How to speed up interacting disordered matter" in Europhysics Letters / EPL, 101, no. 1 (2013),
https://doi.org/10.1209/0295-5075/101/10011 . .
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