English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/189701
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
Exportar a otros formatos:

Title

Landau–Zener Topological Quantum State Transfer

AuthorsLonghi, Stefano; Giorgi, Gian Luca ; Zambrini, Roberta
KeywordsLandau–Zener tunneling
Quantum state transfer
Spin chains
Topological phases
Topological protection
Issue DateApr-2019
PublisherWiley-Blackwell
CitationAdvanced Quantum Technologies 2(3-4): 1800090 (2019)
AbstractFast and robust quantum state transfer (QST) is a major requirement in quantum control and in scalable quantum information processing. Topological protection has emerged as a promising route for the realization of QST robust against sizable imperfections in the network. Here, a scheme is presented for robust QST of topologically protected edge states in a dimeric Su–Schrieffer–Heeger spin chain assisted by Landau–Zener tunneling. As compared to topological QST protocols based on Rabi flopping proposed in recent works, the method is more advantageous in terms of robustness against both diagonal and off‐diagonal disorder in the chain, without a substantial increase of the interaction time.
Publisher version (URL)https://doi.org/10.1002/qute.201800090
URIhttp://hdl.handle.net/10261/189701
DOI10.1002/qute.201800090
ISSN2511-9044
Appears in Collections:(IFISC) Artículos
Files in This Item:
File Description SizeFormat 
landau–zener_topological.pdf493,23 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.