Bulletin of the American Physical Society
APS March Meeting 2022
Volume 67, Number 3
Monday–Friday, March 14–18, 2022; Chicago
Session G00: Poster Session I (2pm- 5pm CST)
2:00 PM,
Tuesday, March 15, 2022
Room: McCormick Place Exhibit Hall F1
Abstract: G00.00193 : Beware of entropy phase transition! How to make quantum denoising successful?*
Presenter:
Joséphine Pazem
(IQI, RWTH Aachen University and PGI, Forschungszentrum Jülich, Germany)
Authors:
Joséphine Pazem
(IQI, RWTH Aachen University and PGI, Forschungszentrum Jülich, Germany)
Mohammad H Ansari
(PGI, Forschungszentrum Jülich and IQI, RWTH Aachen University, Germany)
We show that the flow of Rényi entropy in a subnet can perform as a measure whose phase transition determines denoising success or failure. Moreover, we rely on the study to implement a deformation of the network that results in improved tolerance against heavier noises.
References:
[1] D. Bondarenko and P. Feldmann, “Quantum autoencoders to denoise quantum data,” Phys. Rev. Lett., vol. 124, no. 13, p. 130502, 2020.
*We thank the DAAD for its financial support within the program 'Study Scholarships for Graduates of All Disciplines 2019/20'.
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