One-shot assisted concentration of coherence

Vijayan, MK; Chitambar, E; Hsieh, MH

One-shot assisted concentration of coherence

Vijayan, MK

Chitambar, E Hsieh, MH

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Publication Type:: Journal Article
Citation:: Journal of Physics A: Mathematical and Theoretical, 2018, 51 (41)
Issue Date:: 2018-09-14

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Field	Value	Language
dc.contributor.author	Vijayan, MK https://orcid.org/0000-0002-7863-7437	en_US
dc.contributor.author	Chitambar, E	en_US
dc.contributor.author	Hsieh, MH https://orcid.org/0000-0002-3396-8427	en_US
dc.date.issued	2018-09-14	en_US
dc.identifier.citation	Journal of Physics A: Mathematical and Theoretical, 2018, 51 (41)	en_US
dc.identifier.issn	1751-8113	en_US
dc.identifier.uri	http://hdl.handle.net/10453/132396
dc.description.abstract	© 2018 IOP Publishing Ltd. We find one-shot bounds for concentration of maximally coherent states in the so called assisted scenario. In this setting, Bob is restricted to performing incoherent operations on his quantum system, however he is assisted by Alice, who holds a purification of Bob's state and can send classical data to him. We further show that in the asymptotic limit our one-shot bounds recover the previously computed rate of asymptotic assisted concentration.	en_US
dc.relation	http://purl.org/au-research/grants/arc/FT140100574
dc.relation.ispartof	Journal of Physics A: Mathematical and Theoretical	en_US
dc.relation.isbasedon	10.1088/1751-8121/aadc21	en_US
dc.subject.classification	Mathematical Physics	en_US
dc.title	One-shot assisted concentration of coherence	en_US
dc.type	Journal Article
utslib.citation.volume	41	en_US
utslib.citation.volume	51	en_US
utslib.for	0101 Pure Mathematics	en_US
utslib.for	0206 Quantum Physics	en_US
utslib.for	01 Mathematical Sciences	en_US
utslib.for	02 Physical Sciences	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/DVC (Teaching and Learning)
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	closed_access
pubs.issue	41	en_US
pubs.publication-status	Published	en_US
pubs.volume	51	en_US

Abstract:

© 2018 IOP Publishing Ltd. We find one-shot bounds for concentration of maximally coherent states in the so called assisted scenario. In this setting, Bob is restricted to performing incoherent operations on his quantum system, however he is assisted by Alice, who holds a purification of Bob's state and can send classical data to him. We further show that in the asymptotic limit our one-shot bounds recover the previously computed rate of asymptotic assisted concentration.

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

http://hdl.handle.net/10453/132396