Quantum simulations with multiphoton Fock states

Abstract Quantum simulations are becoming an essential tool for studying complex phenomena, e.g. quantum topology, quantum information transfer and relativistic wave equations, beyond the limitations of analytical computations and experimental observations. To date, the primary resources used in pro...

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Autores principales:	T. J. Sturges, T. McDermott, A. Buraczewski, W. R. Clements, J. J. Renema, S. W. Nam, T. Gerrits, A. Lita, W. S. Kolthammer, A. Eckstein, I. A. Walmsley, M. Stobińska
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Physics QC1-999 Electronic computers. Computer science QA75.5-76.95
Acceso en línea:	https://doaj.org/article/bc2c3cedcb8d4225aa4ca115a0951ccc
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spelling	oai:doaj.org-article:bc2c3cedcb8d4225aa4ca115a0951ccc2021-12-02T17:50:50ZQuantum simulations with multiphoton Fock states10.1038/s41534-021-00427-w2056-6387https://doaj.org/article/bc2c3cedcb8d4225aa4ca115a0951ccc2021-06-01T00:00:00Zhttps://doi.org/10.1038/s41534-021-00427-whttps://doaj.org/toc/2056-6387Abstract Quantum simulations are becoming an essential tool for studying complex phenomena, e.g. quantum topology, quantum information transfer and relativistic wave equations, beyond the limitations of analytical computations and experimental observations. To date, the primary resources used in proof-of-principle experiments are collections of qubits, coherent states or multiple single-particle Fock states. Here we show a quantum simulation performed using genuine higher-order Fock states, with two or more indistinguishable particles occupying the same bosonic mode. This was implemented by interfering pairs of Fock states with up to five photons on an interferometer, and measuring the output states with photon-number-resolving detectors. Already this resource-efficient demonstration reveals topological matter, simulates non-linear systems and elucidates a perfect quantum transfer mechanism which can be used to transport Majorana fermions.T. J. SturgesT. McDermottA. BuraczewskiW. R. ClementsJ. J. RenemaS. W. NamT. GerritsA. LitaW. S. KolthammerA. EcksteinI. A. WalmsleyM. StobińskaNature PortfolioarticlePhysicsQC1-999Electronic computers. Computer scienceQA75.5-76.95ENnpj Quantum Information, Vol 7, Iss 1, Pp 1-8 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999 Electronic computers. Computer science QA75.5-76.95
spellingShingle	Physics QC1-999 Electronic computers. Computer science QA75.5-76.95 T. J. Sturges T. McDermott A. Buraczewski W. R. Clements J. J. Renema S. W. Nam T. Gerrits A. Lita W. S. Kolthammer A. Eckstein I. A. Walmsley M. Stobińska Quantum simulations with multiphoton Fock states
description	Abstract Quantum simulations are becoming an essential tool for studying complex phenomena, e.g. quantum topology, quantum information transfer and relativistic wave equations, beyond the limitations of analytical computations and experimental observations. To date, the primary resources used in proof-of-principle experiments are collections of qubits, coherent states or multiple single-particle Fock states. Here we show a quantum simulation performed using genuine higher-order Fock states, with two or more indistinguishable particles occupying the same bosonic mode. This was implemented by interfering pairs of Fock states with up to five photons on an interferometer, and measuring the output states with photon-number-resolving detectors. Already this resource-efficient demonstration reveals topological matter, simulates non-linear systems and elucidates a perfect quantum transfer mechanism which can be used to transport Majorana fermions.
format	article
author	T. J. Sturges T. McDermott A. Buraczewski W. R. Clements J. J. Renema S. W. Nam T. Gerrits A. Lita W. S. Kolthammer A. Eckstein I. A. Walmsley M. Stobińska
author_facet	T. J. Sturges T. McDermott A. Buraczewski W. R. Clements J. J. Renema S. W. Nam T. Gerrits A. Lita W. S. Kolthammer A. Eckstein I. A. Walmsley M. Stobińska
author_sort	T. J. Sturges
title	Quantum simulations with multiphoton Fock states
title_short	Quantum simulations with multiphoton Fock states
title_full	Quantum simulations with multiphoton Fock states
title_fullStr	Quantum simulations with multiphoton Fock states
title_full_unstemmed	Quantum simulations with multiphoton Fock states
title_sort	quantum simulations with multiphoton fock states
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/bc2c3cedcb8d4225aa4ca115a0951ccc
work_keys_str_mv	AT tjsturges quantumsimulationswithmultiphotonfockstates AT tmcdermott quantumsimulationswithmultiphotonfockstates AT aburaczewski quantumsimulationswithmultiphotonfockstates AT wrclements quantumsimulationswithmultiphotonfockstates AT jjrenema quantumsimulationswithmultiphotonfockstates AT swnam quantumsimulationswithmultiphotonfockstates AT tgerrits quantumsimulationswithmultiphotonfockstates AT alita quantumsimulationswithmultiphotonfockstates AT wskolthammer quantumsimulationswithmultiphotonfockstates AT aeckstein quantumsimulationswithmultiphotonfockstates AT iawalmsley quantumsimulationswithmultiphotonfockstates AT mstobinska quantumsimulationswithmultiphotonfockstates
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Quantum simulations with multiphoton Fock states

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