Tunable wave packet transport in branched periodic lattices with time-dependent external field
Nanosistemy: fizika, himiâ, matematika, Tome 8 (2017) no. 1, pp. 42-47
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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.
@article{NANO_2017_8_1_a6,
author = {Jambul Yusupov},
title = {Tunable wave packet transport in branched periodic lattices with time-dependent external field},
journal = {Nanosistemy: fizika, himi\^a, matematika},
pages = {42--47},
year = {2017},
volume = {8},
number = {1},
language = {en},
url = {http://geodesic.mathdoc.fr/item/NANO_2017_8_1_a6/}
}
TY - JOUR AU - Jambul Yusupov TI - Tunable wave packet transport in branched periodic lattices with time-dependent external field JO - Nanosistemy: fizika, himiâ, matematika PY - 2017 SP - 42 EP - 47 VL - 8 IS - 1 UR - http://geodesic.mathdoc.fr/item/NANO_2017_8_1_a6/ LA - en ID - NANO_2017_8_1_a6 ER -
Jambul Yusupov. Tunable wave packet transport in branched periodic lattices with time-dependent external field. Nanosistemy: fizika, himiâ, matematika, Tome 8 (2017) no. 1, pp. 42-47. http://geodesic.mathdoc.fr/item/NANO_2017_8_1_a6/