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Nanosystems: Physics, Chemistry, Mathematics, 2017, Volume 8, Issue 1, Pages 42–47
DOI: https://doi.org/10.17586/2220-8054-2017-8-1-42-47
(Mi nano7)
 

MATHEMATICS

Tunable wave packet transport in branched periodic lattices with time-dependent external field

Jambul Yusupov

Turin Polytechnic University in Tashkent, 17. Niyazov Str., 100095, Tashkent, Uzbekistan
Abstract: We study the dynamics of a Gaussian wave packet in a branched system of periodic lattices driven by an external time-dependent field. Motivated by recent numerical experiments with the manipulation of wave packet transmission in quantum star graph, we provide further discussion based on some achievements obtained from one-dimensional tight-binding models with arbitrary external time-dependent fields and on numerical calculations.
Keywords: quantum graph, periodically-driven system, directed transport, wave packet dynamics.
Funding agency Grant number
Committee for coordination science and technology development under the Cabinet of Ministers of Uzbekistan F2003
This work is supported by a grant of the Committee for Coordination of the development of Science and Technology of Uzbekistan (Grant № F2003).
Received: 12.08.2016
Revised: 03.09.2016
Bibliographic databases:
Document Type: Article
PACS: 03.65.Aa, 37.10.Jk, 05.60.Gg
Language: English
Citation: Jambul Yusupov, “Tunable wave packet transport in branched periodic lattices with time-dependent external field”, Nanosystems: Physics, Chemistry, Mathematics, 8:1 (2017), 42–47
Citation in format AMSBIB
\Bibitem{Yus17}
\by Jambul~Yusupov
\paper Tunable wave packet transport in branched periodic lattices with time-dependent external field
\jour Nanosystems: Physics, Chemistry, Mathematics
\yr 2017
\vol 8
\issue 1
\pages 42--47
\mathnet{http://mi.mathnet.ru/nano7}
\crossref{https://doi.org/10.17586/2220-8054-2017-8-1-42-47}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=000397241100007}
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