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 barren plateaus (i.e., vanishing gradients).This articl

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Genetic cluster analysis of SARS-CoV-2 and the identification of those responsible for the major outbreaks in various countries

A newly emerged coronavirus, SARS-CoV-2, caused severe 5 Piece Outdoor Dining Set pneumonia outbreaks in China in December 2019 and has since spread to various countries around the world.To trace the evolution route and probe the transmission dynamics of this virus, we performed phylodynamic analysis of 247 high quality genomic sequences available

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