Mitigating Barren Plateaus of Variational Quantum Eigensolvers

Variational quantum algorithms (VQAs) are expected to establish valuable applications on near-term quantum computers. However, recent works have pointed out that the performance of VQAs greatly relies on the expressibility of the ansatzes and is seriously limited by optimization issues, such as barr...

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Bibliographic Details
Main Authors: Xia Liu, Geng Liu, Hao-Kai Zhang, Jiaxin Huang, Xin Wang
Format: Article
Language:English
Published: IEEE 2024-01-01
Series:IEEE Transactions on Quantum Engineering
Subjects:
Online Access:https://ieeexplore.ieee.org/document/10485449/
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