Local Cloning of Arbitrarily Entangled Multipartite States
2006 (English)In: Physical Review A. Atomic, Molecular, and Optical Physics, ISSN 1050-2947, E-ISSN 1094-1622, Vol. 73, no 1, 012343- p.Article in journal (Refereed) Published
We examine the perfect cloning of non-local, orthogonal states with only local operations and classical communication. We provide a complete characterisation of the states that can be cloned under these restrictions, and their relation to distinguishability. We also consider the case of catalytic cloning, which we show provides no enhancement to the set of clonable states.
Place, publisher, year, edition, pages
2006. Vol. 73, no 1, 012343- p.
Research subject Physics
IdentifiersURN: urn:nbn:se:uu:diva-151357DOI: 10.1103/PhysRevA.73.012343OAI: oai:DiVA.org:uu-151357DiVA: diva2:409644
Additional address (M. Ericsson): Centre for Quantum Computation, DAMTP, Univ. Cambridge, UK2011-04-102011-04-102011-10-06Bibliographically approved