Effect of dephasing on superadiabatic three-level quantum driving

The robustness of the three-level transitionless quantum driving proposed by Giannelli and Arimondo [L. Giannelli and E. Arimondo, Phys.Rev.A89,033419(2014)] is investigated. In the case when the excited state is barely populated during the evolution, its decay rate has little effect on the adiab...

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Main Authors:	Issoufa, Youssouf Hamidou, Messikh Azeddine, Azeddine
Format:	Article
Language:	English English
Published:	American Physical Society 2014
Subjects:	QA75 Electronic computers. Computer science
Online Access:	http://irep.iium.edu.my/39339/ http://irep.iium.edu.my/39339/ http://irep.iium.edu.my/39339/ http://irep.iium.edu.my/39339/2/effect_of_depashing_on_super.pdf http://irep.iium.edu.my/39339/5/39339_Effect%20of%20dephasing%20on%20superadiabatic_SCOPUS.pdf

id	iium-39339
recordtype	eprints
spelling	iium-393392017-09-19T03:24:41Z http://irep.iium.edu.my/39339/ Effect of dephasing on superadiabatic three-level quantum driving Issoufa, Youssouf Hamidou Messikh Azeddine, Azeddine QA75 Electronic computers. Computer science The robustness of the three-level transitionless quantum driving proposed by Giannelli and Arimondo [L. Giannelli and E. Arimondo, Phys.Rev.A89,033419(2014)] is investigated. In the case when the excited state is barely populated during the evolution, its decay rate has little effect on the adiabatic population transfer. However, the dephasing which is due to collisions or phase fluctuations of the driving fields will produce a significant effect on the evolution. We found that the dephasing reduces the performance of the population transfer and the fidelity can be far below the quantum computation target even for small dephasing rate American Physical Society 2014-11 Article PeerReviewed application/pdf en http://irep.iium.edu.my/39339/2/effect_of_depashing_on_super.pdf application/pdf en http://irep.iium.edu.my/39339/5/39339_Effect%20of%20dephasing%20on%20superadiabatic_SCOPUS.pdf Issoufa, Youssouf Hamidou and Messikh Azeddine, Azeddine (2014) Effect of dephasing on superadiabatic three-level quantum driving. Physical Review A - Atomic, Molecular, and Optical Physics, 90 (055402). ISSN 1050-2947 https://journals.aps.org/pra/issues/90/5 10.1103/PhysRevA.90.055402
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	QA75 Electronic computers. Computer science
spellingShingle	QA75 Electronic computers. Computer science Issoufa, Youssouf Hamidou Messikh Azeddine, Azeddine Effect of dephasing on superadiabatic three-level quantum driving
description	The robustness of the three-level transitionless quantum driving proposed by Giannelli and Arimondo [L. Giannelli and E. Arimondo, Phys.Rev.A89,033419(2014)] is investigated. In the case when the excited state is barely populated during the evolution, its decay rate has little effect on the adiabatic population transfer. However, the dephasing which is due to collisions or phase fluctuations of the driving fields will produce a significant effect on the evolution. We found that the dephasing reduces the performance of the population transfer and the fidelity can be far below the quantum computation target even for small dephasing rate
format	Article
author	Issoufa, Youssouf Hamidou Messikh Azeddine, Azeddine
author_facet	Issoufa, Youssouf Hamidou Messikh Azeddine, Azeddine
author_sort	Issoufa, Youssouf Hamidou
title	Effect of dephasing on superadiabatic three-level quantum driving
title_short	Effect of dephasing on superadiabatic three-level quantum driving
title_full	Effect of dephasing on superadiabatic three-level quantum driving
title_fullStr	Effect of dephasing on superadiabatic three-level quantum driving
title_full_unstemmed	Effect of dephasing on superadiabatic three-level quantum driving
title_sort	effect of dephasing on superadiabatic three-level quantum driving
publisher	American Physical Society
publishDate	2014
url	http://irep.iium.edu.my/39339/ http://irep.iium.edu.my/39339/ http://irep.iium.edu.my/39339/ http://irep.iium.edu.my/39339/2/effect_of_depashing_on_super.pdf http://irep.iium.edu.my/39339/5/39339_Effect%20of%20dephasing%20on%20superadiabatic_SCOPUS.pdf
first_indexed	2023-09-18T20:56:30Z
last_indexed	2023-09-18T20:56:30Z
_version_	1777410340029464576

Effect of dephasing on superadiabatic three-level quantum driving

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