Resource theory under conditioned thermal operations

Resource theory under conditioned thermal operations

The thermal operations framework developed in past works is used to model the evolution of microscopic quantum systems in contact with thermal baths. Here we extend this model to bipartite devices with one part acting as a control external to the system-bath setup. We define the operations of such h...

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Main Authors: Narasimhachar, Varun, Gour, Gilad
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2017
Subjects:
Quantum system
Thermal operations
Online Access:https://hdl.handle.net/10356/82290
http://hdl.handle.net/10220/43521
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-822902023-02-28T19:36:33Z Resource theory under conditioned thermal operations Narasimhachar, Varun Gour, Gilad School of Physical and Mathematical Sciences Quantum system Thermal operations The thermal operations framework developed in past works is used to model the evolution of microscopic quantum systems in contact with thermal baths. Here we extend this model to bipartite devices with one part acting as a control external to the system-bath setup. We define the operations of such hybrid devices as conditioned thermal operations. We examine the resource under these operations, which we call conditional athermality. In the quasiclassical limit, we quantify this resource and find the conditions for its conversion between different forms. Published version 2017-08-02T04:29:13Z 2019-12-06T14:52:37Z 2017-08-02T04:29:13Z 2019-12-06T14:52:37Z 2017 Journal Article Narasimhachar, V., & Gour, G. (2017). Resource theory under conditioned thermal operations. Physical Review A, 95(1), 012313-. 2469-9926 https://hdl.handle.net/10356/82290 http://hdl.handle.net/10220/43521 10.1103/PhysRevA.95.012313 en Physical Review A © 2017 American Physical Society (APS). This paper was published in Physical Review A and is made available as an electronic reprint (preprint) with permission of American Physical Society (APS). The published version is available at: [http://dx.doi.org/10.1103/PhysRevA.95.012313]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. 11 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Quantum system
Thermal operations
spellingShingle Quantum system
Thermal operations
Narasimhachar, Varun
Gour, Gilad
Resource theory under conditioned thermal operations
description The thermal operations framework developed in past works is used to model the evolution of microscopic quantum systems in contact with thermal baths. Here we extend this model to bipartite devices with one part acting as a control external to the system-bath setup. We define the operations of such hybrid devices as conditioned thermal operations. We examine the resource under these operations, which we call conditional athermality. In the quasiclassical limit, we quantify this resource and find the conditions for its conversion between different forms.
author2 School of Physical and Mathematical Sciences
author_facet School of Physical and Mathematical Sciences
Narasimhachar, Varun
Gour, Gilad
format Article
author Narasimhachar, Varun
Gour, Gilad
author_sort Narasimhachar, Varun
title Resource theory under conditioned thermal operations
title_short Resource theory under conditioned thermal operations
title_full Resource theory under conditioned thermal operations
title_fullStr Resource theory under conditioned thermal operations
title_full_unstemmed Resource theory under conditioned thermal operations
title_sort resource theory under conditioned thermal operations
publishDate 2017
url https://hdl.handle.net/10356/82290
http://hdl.handle.net/10220/43521
_version_ 1759857406322409472

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