Quantum walk

Known as: Quantum Random Walk, Quantum Random Walks

In quantum computing, quantum walks are the quantum analogue of classical random walks. Analogous to the classical random walk, where the walker's…

Papers overview

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2017

A Floquet systems is a periodically driven quantum system. It can be described by a Floquet operator. If this unitary operator…

2015

We present a multi-core reconfigurable quantum processor architecture, called Requp, which supports a hierarchical approach to…

2015

We identify a key difference between quantum search by discrete- and continuous-time quantum walks: a discrete-time walk…

2011

We investigate a system of two atoms in an optical lattice, performing a quantum walk by state-dependent shift operations and a…

2010

We solve an open problem by constructing quantum walks that not only detect but also find marked vertices in a graph. The number…

2009

Coin and scattering are the two major formulations for discrete quantum walks models, each believed to have its own advantages in…

2009

We investigate the spatial search problem on the two-dimensional square lattice, using the Dirac evolution operator discretized…

2008

We show how a quantum walk can be implemented for the first time in a quantum quincunx created via superconducting circuit…

2008

We propose a variation of the quantum walk on a circle in phase space by conjoining the Hadamard coin flip with simultaneous…

2005