Electronic entanglement purification scheme enhanced by charge detections

Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevA.71.064301

Title:	Electronic entanglement purification scheme enhanced by charge detections
Authors:	Feng, X.-L. Kwek, L.C. Oh, C.H.
Issue Date:	Jun-2005
Citation:	Feng, X.-L., Kwek, L.C., Oh, C.H. (2005-06). Electronic entanglement purification scheme enhanced by charge detections. Physical Review A - Atomic, Molecular, and Optical Physics 71 (6) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevA.71.064301
Abstract:	We present an entanglement purification scheme for the mixed entangled states of electrons with the aid of charge detections. Our scheme adopts the electronic polarizing beam splitters rather than the controlled-NOT (CNOT) operations, but the total successful probability of our scheme can reach the quantity as large as that of the the CNOT-operation-based protocol and twice as large as that of linear-optics-based protocol for the purification of photonic entangled states. Thus our scheme can achieve a high successful prabability without the usage of CNOT operations. © 2005 The American Physical Society.
Source Title:	Physical Review A - Atomic, Molecular, and Optical Physics
URI:	http://scholarbank.nus.edu.sg/handle/10635/96424
ISSN:	10502947
DOI:	10.1103/PhysRevA.71.064301
Appears in Collections:	Staff Publications

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