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Adiabatic quantum state transfer in tight-binding chains using periodic driving fields

arXiv
Authors: Stefano Longhi

Year

2014

Paper ID

48154

Status

Preprint

Abstract Read

~2 min

Abstract Words

66

Citations

N/A

Abstract

A method for high-fidelity coherent adiabatic transport in a zig-zag tight-binding chain, based on application of two external periodic driving fields, is theoretically proposed. The method turns out to be robust against imperfections and disorder of the static lattice Hamiltonian, is tolerant to next-nearest neighborhood interactions, and enables coherent transport in long chains without the need for a local control and timing of the trapping potential.

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  • It adds a 2014 reference point for readers tracking recent quantum research.
  • A method for high-fidelity coherent adiabatic transport in a zig-zag tight-binding chain, based on application of two external periodic driving fields, is theoretically proposed.

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