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Quantum Information Processing
Published in: Quantum Information Processing 4/2019

01-04-2019

A nonlinear quantum walk induced by a quantum graph with nonlinear delta potentials

Authors: Riccardo Adami, Reika Fukuizumi, Etsuo Segawa

Published in: Quantum Information Processing | Issue 4/2019

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Abstract

We study a nonlinear quantum walk naturally induced by a quantum graph with nonlinear delta potentials. We find a strongly ballistic spreading in the behavior of this nonlinear quantum walk with some special initial states.
previous article Quantum Nash equilibrium in the thermodynamic limit
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Metadata
Title
A nonlinear quantum walk induced by a quantum graph with nonlinear delta potentials
Authors
Riccardo Adami
Reika Fukuizumi
Etsuo Segawa
Publication date
01-04-2019
Publisher
Springer US
Published in
Quantum Information Processing / Issue 4/2019
Print ISSN: 1570-0755
Electronic ISSN: 1573-1332
DOI
https://doi.org/10.1007/s11128-019-2215-8

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