Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevA.82.052315
Title: Quantum entanglement distribution with hybrid parity gate
Authors: Mei, F.
Yu, Y.-F.
Feng, X.-L. 
Zhang, Z.-M. 
Oh, C.H. 
Issue Date: 2010
Source: Mei, F., Yu, Y.-F., Feng, X.-L., Zhang, Z.-M., Oh, C.H. (2010). Quantum entanglement distribution with hybrid parity gate. Physical Review A - Atomic, Molecular, and Optical Physics 82 (5) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevA.82.052315
Abstract: We propose a scheme for entanglement distribution among different single atoms trapped in separated cavities. In our scheme, by reflecting an input coherent optical pulse from a cavity with a single trapped atom, a controlled phase-shift gate between the atom and the coherent optical pulse is achieved. Based on this gate and homodyne detection, we construct an n-qubit parity gate and show its use for the distribution of a large class of entangled states in one shot, including the GHZ state {box drawings light vertical}GHZ n〉, W state {box drawings light vertical}W n〉, Dicke state {box drawings light vertical}D n,k〉, and certain sums of Dicke states {box drawings light vertical}G n,k〉. We also show that such a distribution could be performed with high success probability and high fidelity even in the presence of channel loss. ©2010 The American Physical Society.
Source Title: Physical Review A - Atomic, Molecular, and Optical Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/97674
ISSN: 10502947
DOI: 10.1103/PhysRevA.82.052315
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

25
checked on Feb 13, 2018

WEB OF SCIENCETM
Citations

25
checked on Jan 10, 2018

Page view(s)

16
checked on Feb 18, 2018

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.