Measurement-Based Linear Optics

Alexander, RN; Gabay, NC; Rohde, PP; Menicucci, NC

Measurement-Based Linear Optics

Alexander, RN Gabay, NC Rohde, PP

Menicucci, NC

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Publication Type:: Journal Article
Citation:: Physical Review Letters, 2017, 118 (11)
Issue Date:: 2017-03-15

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Field	Value	Language
dc.contributor.author	Alexander, RN	en_US
dc.contributor.author	Gabay, NC	en_US
dc.contributor.author	Rohde, PP https://orcid.org/0000-0002-5814-7289	en_US
dc.contributor.author	Menicucci, NC	en_US
dc.date.issued	2017-03-15	en_US
dc.identifier.citation	Physical Review Letters, 2017, 118 (11)	en_US
dc.identifier.issn	0031-9007	en_US
dc.identifier.uri	http://hdl.handle.net/10453/125033
dc.description.abstract	© 2017 American Physical Society. A major challenge in optical quantum processing is implementing large, stable interferometers. We offer a novel approach: virtual, measurement-based interferometers that are programed on the fly solely by the choice of homodyne measurement angles. The effects of finite squeezing are captured as uniform amplitude damping. We compare our proposal to existing (physical) interferometers and consider its performance for BosonSampling, which could demonstrate postclassical computational power in the near future. We prove its efficiency in time and squeezing (energy) in this setting.	en_US
dc.relation	http://purl.org/au-research/grants/arc/FT160100397
dc.relation.ispartof	Physical Review Letters	en_US
dc.relation.isbasedon	10.1103/PhysRevLett.118.110503	en_US
dc.subject.classification	General Physics	en_US
dc.title	Measurement-Based Linear Optics	en_US
dc.type	Journal Article
utslib.citation.volume	11	en_US
utslib.citation.volume	118	en_US
utslib.for	0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics	en_US
utslib.for	01 Mathematical Sciences	en_US
utslib.for	02 Physical Sciences	en_US
utslib.for	09 Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Strength - QSI - Centre for Quantum Software and Information
utslib.copyright.status	open_access
pubs.issue	11	en_US
pubs.publication-status	Published	en_US
pubs.volume	118	en_US

Abstract:

© 2017 American Physical Society. A major challenge in optical quantum processing is implementing large, stable interferometers. We offer a novel approach: virtual, measurement-based interferometers that are programed on the fly solely by the choice of homodyne measurement angles. The effects of finite squeezing are captured as uniform amplitude damping. We compare our proposal to existing (physical) interferometers and consider its performance for BosonSampling, which could demonstrate postclassical computational power in the near future. We prove its efficiency in time and squeezing (energy) in this setting.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/125033