10 citations · 19 across the 3 of their papers we have counts for
3 papers
Introducing a Kondo-type interaction to the model of quantum walkers
Manami Yamagishi, Naomichi Hatano, Kohei Kawabata +4
We introduce a model of discrete-time quantum walkers interacting with a lozalized magnetic impurity. Each quantum walker interacts with an impurity, through which multiple quantum…
Proposal of a quantum version of active particles via a nonunitary quantum walk
Manami Yamagishi, Naomichi Hatano, Hideaki Obuse
The main aim of the present paper is to define an active particle in a quantum framework as a minimal model of quantum active matter and investigate the differences and similaritie…
Multi-Dimensional Quantum Walks: a Playground of Dirac and Schrödinger Particles
Manami Yamagishi, Naomichi Hatano, Ken-Ichiro Imura +1
We propose a new multi-dimensional discrete-time quantum walk (DTQW), whose continuum limit is an extended multi-dimensional Dirac equation, which can be further mapped to the Schr…