Fundamental limitations on distillation of quantum channel resources

Fundamental limitations on distillation of quantum channel resources

Several key tasks in quantum information processing can be regarded as channel manipulation. Here, focusing on the class of distillation protocols, the authors derive general bounds on resource overhead and incurred errors, showing application to magic state distillation and quantum channel capaciti...

Full description

Bibliographic Details
Main Authors: Bartosz Regula, Ryuji Takagi
Format: Article
Language:English
Published: Nature Publishing Group 2021-07-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-021-24699-0
id doaj-3c167df6e4a4443ca5f0a22033c37825
record_format Article
spelling doaj-3c167df6e4a4443ca5f0a22033c378252021-07-25T11:38:22ZengNature Publishing GroupNature Communications2041-17232021-07-0112111210.1038/s41467-021-24699-0Fundamental limitations on distillation of quantum channel resourcesBartosz Regula0Ryuji Takagi1School of Physical and Mathematical Sciences, Nanyang Technological UniversitySchool of Physical and Mathematical Sciences, Nanyang Technological UniversitySeveral key tasks in quantum information processing can be regarded as channel manipulation. Here, focusing on the class of distillation protocols, the authors derive general bounds on resource overhead and incurred errors, showing application to magic state distillation and quantum channel capacities.https://doi.org/10.1038/s41467-021-24699-0
collection DOAJ
language English
format Article
sources DOAJ
author Bartosz Regula
Ryuji Takagi
spellingShingle Bartosz Regula
Ryuji Takagi
Fundamental limitations on distillation of quantum channel resources
Nature Communications
author_facet Bartosz Regula
Ryuji Takagi
author_sort Bartosz Regula
title Fundamental limitations on distillation of quantum channel resources
title_short Fundamental limitations on distillation of quantum channel resources
title_full Fundamental limitations on distillation of quantum channel resources
title_fullStr Fundamental limitations on distillation of quantum channel resources
title_full_unstemmed Fundamental limitations on distillation of quantum channel resources
title_sort fundamental limitations on distillation of quantum channel resources
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2021-07-01
description Several key tasks in quantum information processing can be regarded as channel manipulation. Here, focusing on the class of distillation protocols, the authors derive general bounds on resource overhead and incurred errors, showing application to magic state distillation and quantum channel capacities.
url https://doi.org/10.1038/s41467-021-24699-0
work_keys_str_mv AT bartoszregula fundamentallimitationsondistillationofquantumchannelresources
AT ryujitakagi fundamentallimitationsondistillationofquantumchannelresources
_version_ 1721282957224706048

Similar Items