Efficient Estimation of Trainability for Variational Quantum Circuits
Parameterized quantum circuits used as variational ansatzes are emerging as promising tools to tackle complex problems ranging from quantum chemistry to combinatorial optimization. These variational quantum circuits can suffer from the well-known curse of barren plateaus, which is characterized by a...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
American Physical Society
2023-12-01
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Series: | PRX Quantum |
Online Access: | http://doi.org/10.1103/PRXQuantum.4.040335 |