Skip to content
6CCVD Research

Entanglement concentration of unknown states on separate nitrogen-vacancy centers via error-detected entanglement swapping

At a Glance

Section titled ā€œAt a Glanceā€
MetadataDetails
Publication Date2017-04-10
JournalLaser Physics
AuthorsCong Cao, Xiaohu Liu, Yuwen Duan, Xi Chen, Ru Zhang
InstitutionsBeijing University of Posts and Telecommunications
Citations11

Abstract

Section titled ā€œAbstractā€

Here we propose a new entanglement concentration protocol (ECP) for unknown less-entangled states on separate nitrogen-vacancy (NV) centers. The protocol exploits the error-detected entanglement swapping based on cavity quantum electrodynamics, which is more robust and practical than previous ECPs for NV centers. We present in detail the principle and the advantages of the ECP. Also, the performance of the protocol with current experimental parameters is discussed. We believe that the ECP could provide a promising building block for solid-state quantum repeaters and quantum networks in the future.

Tech Support

Section titled ā€œTech Supportā€

Original Source

Section titled ā€œOriginal Sourceā€

Reads Similar to This

Towards parallel fabrication of single electron transistors using carbon nanotubes Frequency modulation technique for wide-field imaging of magnetic field with nitrogen-vacancy ensembles Converse bounds for private communication over bosonic Gaussian channels (Conference Presentation)