Experimental hybrid quantum-classical reinforcement learning by boson sampling: how to train a quantum cloner
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00512077" target="_blank" >RIV/68378271:_____/19:00512077 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/19:73596066
Result on the web
<a href="http://hdl.handle.net/11104/0302290" target="_blank" >http://hdl.handle.net/11104/0302290</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OE.27.032454" target="_blank" >10.1364/OE.27.032454</a>
Alternative languages
Result language
angličtina
Original language name
Experimental hybrid quantum-classical reinforcement learning by boson sampling: how to train a quantum cloner
Original language description
We report on experimental implementation of a machine-learned quantum gate driven by a classical control. The gate learns optimal phase-covariant cloning in a reinforcement learning scenario having fidelity of the clones as reward. In our experiment, the gate learns to achieve nearly optimal cloning fidelity allowed for this particular class of states. This makes it a proof of present-day feasibility and practical applicability of the hybrid machine learning approach combining quantum information processing with classical control. The quantum information processing performed by the setup is equivalent to boson sampling, which, in complex systems, is predicted to manifest quantum supremacy over classical simulation of linear-optical setups.n
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Optics Express
ISSN
1094-4087
e-ISSN
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Volume of the periodical
27
Issue of the periodical within the volume
22
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
32454-32464
UT code for WoS article
000492996000109
EID of the result in the Scopus database
2-s2.0-85074357139