Analysing multiparticle quantum states
Otfried G\"uhne, Matthias Kleinmann, Tobias Moroder
TL;DR
This paper reviews current challenges and solutions in analyzing multiparticle quantum states, focusing on systematic errors, state reconstruction, and correlation analysis in quantum information processing.
Contribution
It provides an overview of existing problems and potential methods for analyzing complex multiparticle quantum states, highlighting recent advances.
Findings
Identification of key challenges in quantum state analysis
Discussion of methods for systematic error correction
Overview of techniques for correlation and complexity analysis
Abstract
The analysis of multiparticle quantum states is a central problem in quantum information processing. This task poses several challenges for experimenters and theoreticians. We give an overview over current problems and possible solutions concerning systematic errors of quantum devices, the reconstruction of quantum states, and the analysis of correlations and complexity in multiparticle density matrices.
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