Preti, Francesco, Calarco, Tommaso and Motzoi, Felix (2022). Continuous Quantum Gate Sets and Pulse-Class Meta-Optimization. PRX Quantum, 3 (4). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2691-3399
Full text not available from this repository.Abstract
Reduction of the circuit depth of quantum circuits is a crucial bottleneck to enabling quantum tech-nology. This depth is inversely proportional to the number of available quantum gates that have been synthesized. Moreover, quantum gate-synthesis and control problems exhibit a vast range of external parameter dependencies, both physical and application specific. In this paper, we address the possibil-ity of learning families of optimal-control pulses that depend adaptively on various parameters, in order to obtain a global optimal mapping from the space of potential parameter values to the control space and hence to produce continuous classes of gates. Our proposed method is tested on different experimen-tally relevant quantum gates and proves capable of producing high-fidelity pulses even in the presence of multiple variables or uncertain parameters with wide ranges.
Item Type: | Journal Article | ||||||||||||||||
Creators: |
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URN: | urn:nbn:de:hbz:38-668710 | ||||||||||||||||
DOI: | 10.1103/PRXQuantum.3.040311 | ||||||||||||||||
Journal or Publication Title: | PRX Quantum | ||||||||||||||||
Volume: | 3 | ||||||||||||||||
Number: | 4 | ||||||||||||||||
Date: | 2022 | ||||||||||||||||
Publisher: | AMER PHYSICAL SOC | ||||||||||||||||
Place of Publication: | COLLEGE PK | ||||||||||||||||
ISSN: | 2691-3399 | ||||||||||||||||
Language: | English | ||||||||||||||||
Faculty: | Unspecified | ||||||||||||||||
Divisions: | Unspecified | ||||||||||||||||
Subjects: | no entry | ||||||||||||||||
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URI: | http://kups.ub.uni-koeln.de/id/eprint/66871 |
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