日批在线视频_内射毛片内射国产夫妻_亚洲三级小视频_在线观看亚洲大片短视频_女性向h片资源在线观看_亚洲最大网

Global EditionASIA 中文雙語Fran?ais
China
Home / China / Innovation

Chinese scientists achieve breakthrough in quantum computing with 'Zhuangzi 2.0'

By Li Menghan | chinadaily.com.cn | Updated: 2026-01-30 18:16
Share
Share - WeChat

In the cinematic world of The Wandering Earth II, the super-intelligent AI "MOSS" navigates the impossible complexities of the universe with ease. While we aren't yet living in a sci-fi epic, a team of researchers from the Institute of Physics of the Chinese Academy of Sciences and Peking University has moved us one step closer to that level of control.

By using a sophisticated 78-qubit quantum processor named "Zhuangzi 2.0", the team has successfully mastered the "rhythm" of quantum systems — a feat that has long remained beyond the reach of the world's most powerful classical supercomputers. Their findings were published in the journal Nature on Wednesday.

The core of their discovery lies in a phenomenon known as "prethermalization". To understand this, imagine heating a block of ice. The ice doesn't immediately turn to water but lingers at 0 C despite constant heat as the energy breaks molecular bonds. Quantum systems exhibit a similar "plateau". When bombarded with external energy, qubits don't immediately collapse into chaos. Instead, they enter a brief, stable phase called prethermalization, where information is preserved and the system remains orderly.

The discovery of the "quantum plateau" is crucial for scientists because the greatest enemy of quantum computing is "heat" — the process where qubits lose their delicate information and become disorganized.

By applying a specific technique called Random Multipolar Driving, researchers learned how to adjust the "rhythm" and pattern of energy pulses sent into the chip to extend or shorten the stable phase — akin to assembling a complex puzzle whose pieces keep falling apart, where prethermalization acts as a temporary shield, and the technique provides a controllable window to complete calculations before collapsing into chaos.

The significance of this experiment extends far beyond the lab. While 78 qubits might seem small compared to the millions of bits in a smartphone, the complexity of their interactions is so vast that classical computers cannot accurately track them. As the quantum bits become entangled, the mathematical requirements for simulation grow exponentially, eventually hitting a wall that even the best silicon-based chips cannot climb.

Fan Heng, corresponding author of the study and a researcher at the Institute of Physics, emphasized the good performance of the "Zhuangzi 2.0" chip during the experiment. As a quantum system, the chip naturally manages these tasks, enabling scientists to observe complex dynamics in real-time.

"Achieving such a significant breakthrough cannot depend solely on stacking more bits; it necessitates systematic research throughout the entire process and collaborative efforts integrating experiments, numerical simulations, and theoretical analysis," he said, adding that this involves employing innovative scheme designs, developing specific techniques, and using appropriate chips.

Top
BACK TO THE TOP
English
Copyright 1994 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
 
主站蜘蛛池模板: 国产女18毛片多18精品 | 国产精品不卡一区二区三区 | 国产一区二区视频在线观看 | 日本黄色免费网址 | 天天爽天天操 | 91中文在线观看 | 91视频麻豆| 国产精品无套 | 老爷们的床奴np高h 好色婷婷 | 成人v精品蜜桃久一区 | 久久久av网站 | 99久久久免费精品 | 久久久久中文 | 欧美日韩二区三区 | 韩国久久 | 成人自拍小视频 | 国产女主播福利 | 久久a久久| 黄网站在线观看 | 99国产精品一区 | av狠狠操 | 久久澡 | 亚洲3级| 免费视频网站在线观看 | www.亚洲成人 | 欧美日韩一级二级 | 日韩一级片在线观看 | 国产黄色免费看 | 色亚洲色图 | 久久伦理片 | 久久久www成人免费精品 | 中文字幕亚洲精品在线观看 | 日本一区二区在线视频 | 天天干天天噜 | 欧美在线激情视频 | 97超碰资源站 | 久久伊人精品视频 | 欧美黄色片免费看 | 国产91免费在线观看 | 日韩在线一区二区三区 | 成年人视频免费网站 |