EPISODE · Oct 29, 2025 · 11 MIN
🌌 Quantum Echoes: Google Confirms Quantum Advantage 🌀
from The Deep Dive Lab: Unraveling Materials Science · host Son Hoang
Google Quantum AI has done it again — this time, with a “quantum rewind button.”In a new Nature paper, researchers report constructive interference at the edge of quantum ergodicity, showing that their 65-qubit processor completed calculations in couple of hours that would take the world’s fastest supercomputer over three years to simulate.By using a special “echo” measurement called an Out-of-Time-Order Correlator (OTOC), they effectively unscrambled quantum information — and proved that their system operates firmly beyond the classical limit.This marks a definitive step toward practical quantum advantage, where quantum computers reveal physical truths that no classical algorithm can reach.#QuantumAdvantage #GoogleQuantumAI #TimeReversal #Nature2025 #QuantumEchoes #BeyondClassical
What this episode covers
Google Quantum AI has done it again — this time, with a “quantum rewind button.”In a new Nature paper, researchers report constructive interference at the edge of quantum ergodicity, showing that their 65-qubit processor completed calculations in couple of hours that would take the world’s fastest supercomputer over three years to simulate.By using a special “echo” measurement called an Out-of-Time-Order Correlator (OTOC), they effectively unscrambled quantum information — and proved that their system operates firmly beyond the classical limit.This marks a definitive step toward practical quantum advantage, where quantum computers reveal physical truths that no classical algorithm can reach.#QuantumAdvantage #GoogleQuantumAI #TimeReversal #Nature2025 #QuantumEchoes #BeyondClassical
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🌌 Quantum Echoes: Google Confirms Quantum Advantage 🌀
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