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Entropic relations for retrodicted quantum measurements
(American Physical Society, 2018-01)
Given an arbitrary measurement over a system of interest, the outcome of a posterior measurement can be used for improving the statistical estimation of the system state after the former measurement. Here, we realize an ...
Cavity field reconstruction at finite temperature
(Taylor & Francis LtdLondonInglaterra, 2000)
Complete state reconstruction of a two-mode Gaussian state via local operations and classical communication
(Amer Physical SocCollege PkEUA, 2009)
Reconstructing quantum states with generative models
(Springer, 2019-03-01)
A major bottleneck in the development of scalable many-body quantum technologies is the difficulty in benchmarking state preparations, which suffer from an exponential 'curse of dimensionality' inherent to the classical ...
Determination of any pure spatial qudits from a minimum number of measurements by phase-stepping interferometry
(American Physical Society, 2017-12)
We present a proof-of-principle demonstration of a method to characterize any pure spatial qudit of arbitrary dimension d, which is based on the classic phase-shift interferometry technique. In the proposed scheme a total ...
Optimal quantum-state reconstruction for cold trapped ions
(AMER PHYSICAL SOC, 2008)
Time-reversal focusing and space-time control of interferences :
(2010-03)
La focalización de ondas acústicas que se propagan por un medio inhomogéneo fue lograda con éxito a través del procedimiento conocido como espejo de reversión temporal (TRM). En este experimento, las ondas salientes son ...