Work

Entanglement Replication in Driven Dissipative Many-Body systems

Year: 2013

Type: article

Abstract: We study the dissipative dynamics of two independent arrays of many-body systems, locally driven by a common entangled field. We show that in the steady state the entanglement of the driving field is reproduced in an arbitrarily large series of inter-array entangled pairs over all distances. Local nonclassical driving thus realizes a scale-free entanglement replication and long-distance entanglement distribution mechanism that has immediate bearing on the implementation of quantum communication networks.

Source: Physical Review Letters

DOI: 10.1103/physrevlett.110.040503

Authors: S. Zippilli, M. Paternostro, G. Adesso, F. Illuminati

Institutions: University of Salerno, Queen's University Belfast, Universität Ulm, University of Nottingham

Language: English

Topic: Quantum Information and Cryptography

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: bronze

Funders: European Commission, Engineering and Physical Sciences Research Council

Awards: Integrated Quantum Information Technology, Investigating quantumness in complex systems under adverse conditions, G6741728596