PLESCH, Martin, Oscar DAHLSTEN, John GOOLD and Vlatko VEDRAL. Comment on “Quantum Szilard Engine”. Physical Review Letters. New York: American Physical Society, 2013, vol. 111, No 18, p. 188901. ISSN 0031-9007. Available from: https://dx.doi.org/10.1103/PhysRevLett.111.188901.
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Basic information
Original name Comment on “Quantum Szilard Engine”
Authors PLESCH, Martin (703 Slovakia, guarantor, belonging to the institution), Oscar DAHLSTEN (826 United Kingdom of Great Britain and Northern Ireland), John GOOLD (826 United Kingdom of Great Britain and Northern Ireland) and Vlatko VEDRAL (826 United Kingdom of Great Britain and Northern Ireland).
Edition Physical Review Letters, New York, American Physical Society, 2013, 0031-9007.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10301 Atomic, molecular and chemical physics
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 7.728
RIV identification code RIV/00216224:14330/13:00066496
Organization unit Faculty of Informatics
Doi http://dx.doi.org/10.1103/PhysRevLett.111.188901
UT WoS 000326279400016
Keywords in English Quantum Szilard Engine
Tags International impact, Reviewed
Changed by Changed by: doc. RNDr. Martin Plesch, Ph.D., učo 98316. Changed: 13/11/2013 13:47.
Abstract
In a recently published letter \cite{KSLU} the influence of particle statistics on extractable work in the Szilard engine \cite{Szilard} was discussed. We point out that the expressions given there suggest no work extraction is possible in the low temperature limit if more than two particles are used and thus are not optimal. We argue that the optimal extractable work is in general higher and in particular non-decreasing in the number of particles.
Links
GAP202/12/1142, research and development projectName: Slabé zdroje entanglementu a náhodnosti
Investor: Czech Science Foundation
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