Experimental quantum hamiltonian learning using a silicon photonic chip and a nitrogen-vacancy electron spin in diamond

Stefano Paesani, Jianwei Wang, Raffaele Santagati, Sebastian Knauer, Andreas A. Gentile, Nathan Wiebe, Maurangelo Petruzzella, Anthony Laing, John G. Rarity, Jeremy L. O'Brien, M. G. Thompson

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Abstract

Summary form only given. The efficient characterization and validation of the underlying model of a quantum physical system is a central challenge in the development of quantum devices and for our understanding of foundational quantum physics. However, the impossibility to efficiently predict the behaviour of complex quantum models on classical machines makes this challenge to be intractable to classical approaches. Quantum Hamiltonian Learning (QHL) [1, 2] combines the capabilities of quantum information processing and classical machine learning to allow the efficient characterisation of the model of quantum systems. In QHL the behaviour of a quantum Hamiltonian model is efficiently predicted by a quantum simulator, and the predictions are contrasted with the data obtained from the quantum system to infer the system Hamiltonian via Bayesian methods.
Original languageEnglish
Title of host publicationEuropean Quantum Electronics Conference, EQEC 2017
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Number of pages1
ISBN (Electronic)978-1-5090-6736-7
ISBN (Print)978-1-5090-6737-4
DOIs
Publication statusPublished - 1 Jan 2017
Event2017 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference, CLEO/Europe-EQEC 2017 - Messe Munich, Munich, Germany
Duration: 25 Jun 201729 Jun 2017
http://2007.cleoeurope.org/

Conference

Conference2017 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference, CLEO/Europe-EQEC 2017
Abbreviated titleCLEO/Europe-EQEC 2017
Country/TerritoryGermany
CityMunich
Period25/06/1729/06/17
Internet address

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