President of the Chinese Academy of Sciences: China developed the first quantum computer
"Observer Network comprehensive report" April 10, President of the Chinese Academy of Sciences academician Bai chunli said the development Chinese Academy of Sciences is China's first quantum computer, anticipated in the last few years is expected to be developed.
President Bai chunli, CAs reports
CAs President Bai chunliAccording to Beijing, reported, on April 10, the six plenary session of second Council of the China Tourism Association and transformation and upgrading of tourism industry development forum held in Langfang, Hebei province. Forum, President of the Chinese Academy of Sciences academician Bai chunli made a "frontiers of science and technology development in China" theme report.
Bai chunli said, scientists have been able to control the single-particle quantum States, beginning with "observation time" to "regulation." Quantum Communications and quantum computers will have a transformative breakthroughs.
Bai chunli said that last year, China successfully launched the world's first quantum communication satellites, China has come in quantum communication in the world. It is understood that this refers to last year by Chinese scientists independently developed the world's first quantum scientific experiment satellite "mo".
After the meeting, Bai chunli said in an interview with Xinhua, Chinese Academy of Sciences is developing the first quantum computer in China, anticipated in the last few years is expected to be developed.
Quantum computer is a kind of follow the laws of quantum mechanics that performs high-speed mathematical and logical operations, storage and handling of the physics of quantum information devices. So, how bad is it?
Academician Bai chunli cited an example: use of millions of millions of times "Tianhe second" super computer a billion billion billion variable equations, the time required for 100 years. Use a Tera-quantum computer with a system of equations is solved, only 0.01 seconds.
According to the observer network reported earlier, at present, Google, IBM, Microsoft and other technology companies are investing significant resources in research and development in this field of quantum computer. On March 3, Google three quantum AI laboratory scientists MasoudMohseni, PeterRead and HartmutNeven published an article in the journal nature says will usher in a historic milestone in the field of quantum computing-quantum first (quantumsupermacy). Small quantum computers will be rising within 5 years.
At the end of last year, China's development of quantum computers, Ministry of science and technology 973 project "quantum communication and quantum information technology" scientist academician Guo Guangcan said that China lagged behind the United States, software, materials, almost no one did.
When referring to actual when quantum computers will be made available when Guo Guangcan said that China and Europe estimated at 15 years, the United States believes will be faster, the US is definitely faster.
(Editors: Liu Cheng UN649)
2017-04-11 15:02:28
Observer network
中科院院长：正研制中国首台量子计算机
【观察者网 综合报道】4月10，中国科学院院长白春礼院士透露，中科院正在研制中国首台量子计算机，预计在最近几年内有望研制成功。
中科院院长白春礼作报告中科院院长白春礼 据中新网报道，4月10日，中国旅游协会六届二次理事会暨旅游产业转型升级发展论坛在河北廊坊召开。论坛上，中科院院长白春礼院士作了“中国科技发展前沿应用”的主题报告。
白春礼表示，科学家已经能够对单粒子和量子态进行调控，开始从“观测时代”走向“调控时代”。量子通信、量子计算机等将产生变革性突破。
白春礼指出，去年中国成功发射全球首颗量子通信卫星，中国在量子通信方面已经走在世界前列。据悉，这指的是去年由中国科学家自主研制的世界首颗量子科学实验卫星“墨子号”。
会后，白春礼在接受记者采访时透露，中科院正在研制中国首台量子计算机，预计在最近几年内有望研制成功。
量子计算机是一类遵循量子力学规律进行高速数学和逻辑运算、存储及处理量子信息的物理装置。那么，它到底有多厉害呢？
白春礼院士举了一个例子：使用亿亿次的“天河二号”超级计算机求解一个亿亿亿变量的方程组，所需时间为100年。而使用一台万亿次的量子计算机求解同一个方程组，仅需0.01秒。
根据观察者网先前报道，当前，谷歌、IBM、微软等科技公司都在量子计算机这一领域投入大量资源进行研发。3月3日，谷歌量子AI实验室三名科学家MasoudMohseni、PeterRead和HartmutNeven在《自然》杂志上发表文章指出：量子计算领域即将迎来历史性的里程碑——量子至上（quantumsupermacy）。小型的量子计算机会在5年内逐渐兴起。
在去年年底，对于中国量子计算机的发展，科技部973项目“量子通信和量子信息技术”的首席科学家郭光灿院士曾表示，中国明显落后美国，软件、材料几乎没有人做。
当时在谈到实际可用的量子计算机究竟什么时候能做出来时，郭光灿称，中国和欧洲估计需要15年，美国认为会更快，美国目前的发展确实也更快。
(责任编辑：刘盛钱 UN649)
2017-04-11 15:02:28
观察者网