微观粒子的整体性质"teleportation"; 红二代显然把握住了老中"整体性质", 中国心


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送交者: bosebose 于 2015-03-15, 10:42:36:

回答: group quantum teleportation 由 cornbug 于 2015-03-15, 10:00:04:

1.

微观粒子的整体性质

Pan's team has had a great accomplishment.

http://physicsworld.com/cws/article/news/2015/feb/27/two-quantum-properties-teleported-together-for-first-time

"But any quantum particle has more than one given state or property – they possess various "degrees of freedom", many of which are related. Even the simple photon has various properties such as frequency, momentum, spin and orbital angular momentum (OAM), which are inherently linked.

More than one

Teleporting more than one state simultaneously is essential to fully describe a quantum particle and achieving this would be a tentative step towards teleporting something larger than a quantum particle, which could be very useful in the exchange of quantum information. "

2.

宏观物理系统,大尺度,引力场, 整体性质 is very challenging

"引力微扰量子化" is very difficult

"基本相互作用之所以可以用量子场论来描述除

了因为一切现象满足量子力学的规律以及相对论以

外,另一个深刻的原因是较大尺度上的物理现象相

对独立于较小尺度上的物理现象,较小尺度的物理

过程对较大尺度上的物理过程的影响可以通过很少

的参数来体现. 用专业的术语来说,就是重正化群效

应的体现."


"将这种微扰方法应用到引力中,人们发现,原来

的引力理论(爱因斯坦理论)中的参数的改变不足

以吸收这些效应,也就是说,我们需要引进无限多个

参数. 用正规的语言说,引力的微扰量子化是不可重

正的. 比较直观地说,引力的微扰量子化是一个不能

作任何预言的理论,因为我们需要引入无限多个物

理“常数”."

politically, 红二代显然把握住了老中"整体性质", they are managing 1.4 B Chinese 中国心 fairly well.


3.

科学失败的地方,就只有宗教或政治学=红二代显然把握住了老中"整体性质", 靠宗教或政治学, Chinese culture 抓住人心,测度

4.

共军历来靠人海战术,走了一些 young brain 到美军,共军 does not care.




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