Universität zu Köln

Muller, Matthias M., Said, Ressa S., Jelezko, Fedor, Calarco, Tommaso and Montangero, Simone ORCID: 0000-0002-8882-2169 (2022). One decade of quantum optimal control in the chopped random basis. Rep. Prog. Phys., 85 (7). BRISTOL: IOP Publishing Ltd. ISSN 1361-6633

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Abstract

The chopped random basis (CRAB) ansatz for quantum optimal control has been proven to be a versatile tool to enable quantum technology applications such as quantum computing, quantum simulation, quantum sensing, and quantum communication. Its capability to encompass experimental constraints-while maintaining an access to the usually trap-free control landscape-and to switch from open-loop to closed-loop optimization (including with remote access-or RedCRAB) is contributing to the development of quantum technology on many different physical platforms. In this review article we present the development, the theoretical basis and the toolbox for this optimization algorithm, as well as an overview of the broad range of different theoretical and experimental applications that exploit this powerful technique.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Muller, Matthias M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Said, Ressa S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Jelezko, Fedor UNSPECIFIED UNSPECIFIED UNSPECIFIED Calarco, Tommaso UNSPECIFIED UNSPECIFIED UNSPECIFIED Montangero, Simone UNSPECIFIED orcid.org/0000-0002-8882-2169 UNSPECIFIED
URN:	urn:nbn:de:hbz:38-684644
DOI:	10.1088/1361-6633/ac723c
Journal or Publication Title:	Rep. Prog. Phys.
Volume:	85
Number:	7
Date:	2022
Publisher:	IOP Publishing Ltd
Place of Publication:	BRISTOL
ISSN:	1361-6633
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language MATRIX RENORMALIZATION-GROUP; SCHRODINGER CAT STATES; PYTHON FRAMEWORK; RYDBERG BLOCKADE; DYNAMICS; GENERATION; SYSTEMS; GATES; COMMUNICATION; OPTIMIZATION Multiple languages Physics, Multidisciplinary Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/68464