Mini

Quantum Particles Remember Their Past ⚡ экспресс

Original: "Probing many-body localization crossover in quasiperiodic Floquet circuits on a quantum processor"
An experiment with 144 qubits reveals quantum memory can survive thousands of times longer, defying chaotic erasure.
Links in the knowledge graph 1

Imagine a room where people remember who stood where an hour ago, despite pushing and shoving. Physicists achieved this in the quantum world: 144 particles on an IBM processor stored information 5,000 times longer than usual. It's a step toward quantum memory that doesn't fade over time.

🎯 For perspective: entropy growth in this experiment was so slow that if your coffee cooled at this rate, it would stay hot longer than the universe has existed.

Scientists
Christian DopplerD. B. McLaughlinDidier QuelozMichel MayorR. A. RossiterJacob Bekenstein
Tags
entropy spectroscopy photometry
Laws
second law of thermodynamicsDoppler effectBekenstein-Hawking entropyMaxwell's equationsPlanck's lawPlanck–Einstein relation
Original: arXiv:2603.12675 · CC BY · bridge42worlds