AIConfPaper
ICASSP 2023accepted0 citations

Signal Processing And Quantum State Tomography on Noisy Devices

Wenbo Shi, Robert A. Malaney

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Abstract

Quantum State Tomography (QST) is a fundamental tool for quantum signal processing. However, in real noisy quantum devices construction of the state’s density matrix via QST can utilize a large amount of resources. Here, we discuss some signal processing techniques that are currently applied to this resource issue, and implement on current quantum chips a modification that can assist in reducing resources. An application of QST to quantum entanglement distillation is provided for further insight.

BibTeX
@inproceedings{icassp2023_signalprocessing,
  title = {Signal Processing And Quantum State Tomography on Noisy Devices},
  author = {Wenbo Shi and Robert A. Malaney},
  booktitle = {ICASSP 2023},
  year = {2023}
}