Work

Controlling discrete quantum walks: coins and initial states

Year: 2003

Type: article

Abstract: In discrete time, coined quantum walks, the coin degrees of freedom offer the potential for a wider range of controls over the evolution of the walk than are available in the continuous time quantum walk. This paper explores some of the possibilities on regular graphs, and also reports periodic behaviour on small cyclic graphs.

Source: New Journal of Physics

DOI: 10.1088/1367-2630/5/1/383

Authors: Ben Tregenna, Will Flanagan, Rik Maile, Viv Kendon

Institutions: Imperial College London, Mathematical Sciences Research Institute

Language: English

Topic: Quantum Computing Algorithms and Architecture

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,610

Funders: Kempe Foundation, Engineering and Physical Sciences Research Council