Quantifying the nonclassicality of pure dephasing

Quantifying the nonclassicality of pure dephasing

The presence of processes that cannot be simulated classically in open quantum system dynamics is acknowledged, but an exact quantifier for this non-classical character is still missing. Here, the authors provide a quantitative measure of non-classicality for purely dephasing evolutions.

Bibliographic Details
Main Authors: Hong-Bin Chen, Ping-Yuan Lo, Clemens Gneiting, Joonwoo Bae, Yueh-Nan Chen, Franco Nori
Format: Article
Language:English
Published: Nature Publishing Group 2019-08-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-019-11502-4
id doaj-80823c0070344abc8faadcc2b012e7e4
record_format Article
spelling doaj-80823c0070344abc8faadcc2b012e7e42021-05-11T12:08:12ZengNature Publishing GroupNature Communications2041-17232019-08-011011910.1038/s41467-019-11502-4Quantifying the nonclassicality of pure dephasingHong-Bin Chen0Ping-Yuan Lo1Clemens Gneiting2Joonwoo Bae3Yueh-Nan Chen4Franco Nori5Department of Physics, National Cheng Kung UniversityDepartment of Electrophysics, National Chiao Tung UniversityTheoretical Quantum Physics Laboratory, RIKEN Cluster for Pioneering ResearchSchool of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST)Department of Physics, National Cheng Kung UniversityTheoretical Quantum Physics Laboratory, RIKEN Cluster for Pioneering ResearchThe presence of processes that cannot be simulated classically in open quantum system dynamics is acknowledged, but an exact quantifier for this non-classical character is still missing. Here, the authors provide a quantitative measure of non-classicality for purely dephasing evolutions.https://doi.org/10.1038/s41467-019-11502-4
collection DOAJ
language English
format Article
sources DOAJ
author Hong-Bin Chen
Ping-Yuan Lo
Clemens Gneiting
Joonwoo Bae
Yueh-Nan Chen
Franco Nori
spellingShingle Hong-Bin Chen
Ping-Yuan Lo
Clemens Gneiting
Joonwoo Bae
Yueh-Nan Chen
Franco Nori
Quantifying the nonclassicality of pure dephasing
Nature Communications
author_facet Hong-Bin Chen
Ping-Yuan Lo
Clemens Gneiting
Joonwoo Bae
Yueh-Nan Chen
Franco Nori
author_sort Hong-Bin Chen
title Quantifying the nonclassicality of pure dephasing
title_short Quantifying the nonclassicality of pure dephasing
title_full Quantifying the nonclassicality of pure dephasing
title_fullStr Quantifying the nonclassicality of pure dephasing
title_full_unstemmed Quantifying the nonclassicality of pure dephasing
title_sort quantifying the nonclassicality of pure dephasing
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2019-08-01
description The presence of processes that cannot be simulated classically in open quantum system dynamics is acknowledged, but an exact quantifier for this non-classical character is still missing. Here, the authors provide a quantitative measure of non-classicality for purely dephasing evolutions.
url https://doi.org/10.1038/s41467-019-11502-4
work_keys_str_mv AT hongbinchen quantifyingthenonclassicalityofpuredephasing
AT pingyuanlo quantifyingthenonclassicalityofpuredephasing
AT clemensgneiting quantifyingthenonclassicalityofpuredephasing
AT joonwoobae quantifyingthenonclassicalityofpuredephasing
AT yuehnanchen quantifyingthenonclassicalityofpuredephasing
AT franconori quantifyingthenonclassicalityofpuredephasing
_version_ 1721445385771155456

Similar Items