Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.3630152
Title: Devastating effects of quantum noises and noisy quantum operations on entanglement and quantum information protocols
Authors: Yeo, Y. 
Keywords: Decoherence
Dense coding
Entanglement sudden death
Teleportation
Issue Date: 2011
Source: Yeo, Y. (2011). Devastating effects of quantum noises and noisy quantum operations on entanglement and quantum information protocols. AIP Conference Proceedings 1363 : 81-84. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3630152
Abstract: We show that besides noncommuting Lindblad operators, a Hamiltonian together with a noncommuting Lindblad operator produces a noisy operation that could totally destroy the entanglement of a Bell state in a finite time-entanglement sudden death (ESD). Furthermore, we show that these could result in states that become useless for special dense coding and standard teleportation before ESD occurs. We discuss the implications of our results and point out a possible solution to the potential problems. © 2011 American Institute of Physics.
Source Title: AIP Conference Proceedings
URI: http://scholarbank.nus.edu.sg/handle/10635/98666
ISBN: 9780735409217
ISSN: 0094243X
DOI: 10.1063/1.3630152
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