Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevA.86.012313
Title: Preparation and entanglement purification through two-step measurements
Authors: Qiu, N.
Wang, S.-C.
Kwek, L.C. 
Wang, X.-B.
Issue Date: 13-Jul-2012
Citation: Qiu, N., Wang, S.-C., Kwek, L.C., Wang, X.-B. (2012-07-13). Preparation and entanglement purification through two-step measurements. Physical Review A - Atomic, Molecular, and Optical Physics 86 (1) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevA.86.012313
Abstract: A method of purification through Zeno-like measurements has been proposed by Nakazato and co-workers. A series of frequent measurements on a quantum system is demonstrated to result in the purification of another quantum system in interaction with the former. Inspired by this idea, we have designed a strategy to obtain entangled states through only two measurements. A deterministic purification method is also provided in this article. © 2012 American Physical Society.
Source Title: Physical Review A - Atomic, Molecular, and Optical Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/112486
ISSN: 10502947
DOI: 10.1103/PhysRevA.86.012313
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