Finite-time erasing of information stored in fermionic bits

Reference : Finite-time erasing of information stored in fermionic bits


	Document type :	Scientific journals : Article
	Discipline(s) :	Physical, chemical, mathematical & earth Sciences : Physics
	To cite this reference:	http://hdl.handle.net/10993/9090

Title :	Finite-time erasing of information stored in fermionic bits
Language :	English
Author, co-author :	Diana, Giovanni [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Physics and Materials Science Research Unit >]
	Bagci, G. Baris [Ege University > Department of Physics]
	Esposito, Massimiliano [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Physics and Materials Science Research Unit >]
Publication date :	2012
Journal title :	Physical Review. E ,Statistical, Nonlinear, and Soft Matter Physics
Publisher :	American Physical Society
Volume :	87
Issue/season :	1
Pages :	012111
Peer reviewed :	Yes (verified by ORBi^lu)
Audience :	International
ISSN :	1539-3755
e-ISSN :	1550-2376
City :	College Park
Country :	MD
Keywords :	[en] Landauer principle ; finite-time thermodynamics ; quantum dot
Abstract :	[en] We address the issue of minimizing the heat generated when erasing the information stored in an array of quantum dots in finite time. We identify the fundamental limitations and trade-offs involved in this process and analyze how a feedback operation can help improve it.
Permalink :	http://hdl.handle.net/10993/9090
DOI :	10.1103/PhysRevE.87.012111
Other URL :	http://link.aps.org/doi/10.1103/PhysRevE.87.012111

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