Efficient Classical Simulation of Random Shallow 2D Quantum Circuits

A central question of quantum computing is determining the source of the advantage of quantum computation over classical computation. Even though simulating quantum dynamics on a classical computer is thought to require exponential overhead in the worst case, efficient simulations are known to exist...

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Bibliographic Details
Main Authors: John C. Napp, Rolando L. La Placa, Alexander M. Dalzell, Fernando G. S. L. Brandão, Aram W. Harrow
Format: Article
Language:English
Published: American Physical Society 2022-04-01
Series:Physical Review X
Online Access:http://doi.org/10.1103/PhysRevX.12.021021