教師資料查詢 | 類別: 期刊論文 | 教師: 王尚勇 Shang-Yung Wang (瀏覽個人網頁)

標題:Informational work storage in quantum thermodynamics
學年106
學期1
出版(發表)日期2017/09/10
作品名稱Informational work storage in quantum thermodynamics
作品名稱(其他語言)
著者Shang-Yung Wang
單位
出版者
著錄名稱、卷期、頁數arXiv:1709.03107
摘要The problem of work extraction and storage in quantum and nanoscale thermodynamics is of both fundamental and practical importance. Inspired by the relations between information and work, we propose the concept of informational work storage, in contrast with that of mechanical work storage underlying the idealization of a lifted weight. This novel concept of work storage features an information-theoretic notion of work as the ability to increase the information content of a reference system that is referred to as a work storage system. An experimentally realizable informational work storage system using maximally mixed qubits is studied and applied to the problem of single-shot work extraction in various extraction schemes. We show that for a given system state the maximum extractable work is independent of extraction scheme.
關鍵字quantum thermodynamics, resource theories, quantum concept of work
語言英文(美國)
ISSN
期刊性質國外
收錄於
產學合作
通訊作者
審稿制度0
國別美國
公開徵稿
出版型式,電子版
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