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.

A nonlinear quantum walk induced by a quantum graph with nonlinear delta potentials / Adami, R.; Fukuizumi, R.; Segawa, E.. - In: QUANTUM INFORMATION PROCESSING. - ISSN 1570-0755. - 18:4(2019). [10.1007/s11128-019-2215-8]

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

Adami R.;
2019

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.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2795493