Please use this identifier to cite or link to this item:
Title: Effects of Pauli channels and noisy quantum operations on standard teleportation
Authors: Yeo, Y. 
Kho, Z.-W.
Wang, L.
Issue Date: 2009
Source: Yeo, Y., Kho, Z.-W., Wang, L. (2009). Effects of Pauli channels and noisy quantum operations on standard teleportation. EPL 86 (4) : -. ScholarBank@NUS Repository.
Abstract: Quantum noises generated by non-commuting Pauli operators may also cause entanglement sudden death (ESD). In this work, stimulated by this observation, we show how a Pauli-X or -Y gate could also destroy entanglement in a finite time when they are executed in the presence of dephasing noise. Motivated by the fact that they are basic to quantum information processing, we analyze the impact of noisy operations and non-commuting noises on single- and two-qubit teleportation - archetype of quantum communication. By considering the decoherence dynamics during establishment of the channel states and noisy recovery operations, we show that there is a finite lifetime for a standard teleportation to be completed before it loses the quantum advantage over purely classical communication. © EPLA, 2009.
Source Title: EPL
ISSN: 02955075
DOI: 86/40009
Appears in Collections:Staff Publications

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


checked on Feb 7, 2018

Page view(s)

checked on Mar 12, 2018

Google ScholarTM



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