Ptychographic estimation of pure multiqubit states in a quantum device

Quantum ptychography is a method for estimating an unknown pure quantum state by subjecting it to overlapping projections, each one followed by a projective measurement on a single prescribed basis. Here, we present a comprehensive study of this method applied for estimating n-qubit states in a circ...

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Bibliographic Details
Main Authors: Warley M. S. Alves, Leonardo Neves
Format: Article
Language:English
Published: AIP Publishing LLC 2024-12-01
Series:APL Quantum
Online Access:http://dx.doi.org/10.1063/5.0236968
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