Structure-based super-resolution in quantum information

We show that prior information, such as that a quantum state is sparse in a known mathematical basis, enables algorithmic reconstruction of an initial three-photon state from two-photon coincidence measurements, thereby achieving quantum super-resolution.

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Bibliographic Details
Published in:	CLEO: 2013 pp. 1 - 2
Main Authors:	Oren, Dikla, Shechtman, Yoav, Eldar, Yonina C., Segev, Mordechai
Format:	Conference Proceeding
Language:	English
Published:	The Optical Society 01-06-2013
Subjects:	Arrays Image resolution Noise measurement Optical waveguides Photonics Signal resolution Vectors
Online Access:	Get full text
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Description
Summary:	We show that prior information, such as that a quantum state is sparse in a known mathematical basis, enables algorithmic reconstruction of an initial three-photon state from two-photon coincidence measurements, thereby achieving quantum super-resolution.
ISSN:	2160-8989 2160-9004
DOI:	10.1364/CLEO_QELS.2013.QF1B.7