Browse by author
Lookup NU author(s): Dr Obinna AbahORCiD
This work is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0).
The understanding of memory effects arising from the interaction between system and environment is a key for engineering quantum thermodynamic devices beyond the standard Markovian limit. We study the performance of measurement-based thermal machine whose working medium dynamics is subject to backflow of information from the reservoir via collision based model. In this study, the non-Markovian effect is introduced by allowing for additional unitary interactions between the environments. We present two strategies of realizing non-Markovian dynamics and study their influence on the performance of the engine. Moreover, the role of system-environment memory effects on the engine work extraction and information gain through measurement can be beneficial in short time.
Author(s): Abah O, Paternostro M
Publication type: Article
Publication status: Published
Journal: Journal of Physics Communications
Year: 2020
Volume: 4
Online publication date: 25/08/2020
Acceptance date: 14/08/2020
Date deposited: 13/06/2022
ISSN (electronic): 2399-6528
Publisher: Institute of Physics Publishing Ltd.
URL: https://doi.org/10.1088/2399-6528/abaf99
DOI: 10.1088/2399-6528/abaf99
Altmetrics provided by Altmetric
