New technique in error-prone quantum computing makes classical computers sweat
https://phys.org/news/2023-06-technique-error-prone-quantum-classical.html
"IBM's quantum error mitigation... increased noise, gets less accurate, extrapolated backward estimate answer... zero noise extrapolation... algorithms solve calculations involving electronic interactions employ tensor network simulations of interacting qubits... simulating127 entangled qubits classical computer would require astronomical memory... quantum state represented by 2 to power of 127 separate numbers... housed inside a cryogenic container"
Related:
IBM makes major leap in quantum computing error-detection
Machine learning contributes to better quantum error correction
Self-correcting quantum computers within reach?
A new way to erase quantum computer errors
Tensor networks: Enhancing interpretability and efficiency in quantum-inspired machine learning
IBM debuts next-gen quantum processor and IBM quantum system two, extends roadmap to advance quantum utility
A logical magic state with fidelity beyond distillation threshold realized on superconducting quantum processor
Comments
Post a Comment