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Performance of quantum cloning and deleting machines over coherence
S KARMAKAR, A SEN,
Published in Springer New York LLC
2017
Volume: 16
   
Issue: 10
Abstract
Coherence, being at the heart of interference phenomena, is found to be an useful resource in quantum information theory. Here we want to understand quantum coherence under the combination of two fundamentally dual processes, viz., cloning and deleting. We found the role of quantum cloning and deletion machines with the consumption and generation of quantum coherence. We establish cloning as a cohering process and deletion as a decohering process. Fidelity of the process will be shown to have connection with coherence generation and consumption of the processes. © 2017, Springer Science+Business Media, LLC.
About the journal
JournalData powered by TypesetQuantum Information Processing
PublisherData powered by TypesetSpringer New York LLC
ISSN1570-0755
Open AccessYes