Comment on "Quantum supremacy using a programmable superconducting processor"
Quantum Physics
2019-11-05 v1
Abstract
Even if Google AI's Sycamore processor is efficient for the particular task it has been designed for it fails to deliver universal computational capacity. Furthermore, even classical devices implementing transverse homoclinic orbits realize exponential speedups with respect to universal classical as well as quantum computations. Moreover, relative to the validity of quantum mechanics, there already exist quantum oracles which violate the Church-Turing thesis.
Keywords
Cite
@article{arxiv.1911.00577,
title = {Comment on "Quantum supremacy using a programmable superconducting processor"},
author = {Karl Svozil},
journal= {arXiv preprint arXiv:1911.00577},
year = {2019}
}
Comments
4 pages