Flamingo pink Sunrise Boulevard
Clink clink being this young is art
Aquamarine moonlit swimming pool
What if all I need is you
Got love-struck went straight to my head
Got lovesick all over my bed
Love to think you'll never forget
Handprints in wet cement
Adorned with smoke on my clothes
Lovelorn and nobody knows
Love thorns all over this rose
I'll pay the price you won't
But if I'm all dressed up
They might as well be lookin' at us
And if they call me a slut
You know it might be worth it for once
And if I'm gonna be drunk
I might as well be drunk in love
Send the code he's waitin' there
The sticks and stones they throw froze mid-air
Everyone wants him that was my crime
The wrong place at the right time
And I break down then he's pullin' me in
In a world of boys he's a gentleman
Got love-struck went straight to my head
Straight to my head
Got lovesick all over my bed
Over my bed
Love to think you'll never forget
We'll pay the price I guess
But if I'm all dressed up
If I'm all dressed up
They might as well be lookin' at us
Lookin' at us
And if they call me a slut
If they call me a slut
You know it might be worth it for once
Worth it for once
And if I'm gonna be drunk
I might as well be drunk in love
Half asleep takin' your time
In the tangerine neon light this is luxury
You're not sayin' you're in love with me
But you're going to
Half awake takin' your chances
It's a big mistake
I said "It might blow up in your pretty face"
I'm not saying "Do it anyway"
Do it anyway
But you're going to
Up
And if they call me a slut
You know it might be worth it for once
And if I'm gonna be drunk
I might as well be drunk in love
Clink clink being this young is art
Aquamarine moonlit swimming pool
What if all I need is you
Got love-struck went straight to my head
Got lovesick all over my bed
Love to think you'll never forget
Handprints in wet cement
Adorned with smoke on my clothes
Lovelorn and nobody knows
Love thorns all over this rose
I'll pay the price you won't
But if I'm all dressed up
They might as well be lookin' at us
And if they call me a slut
You know it might be worth it for once
And if I'm gonna be drunk
I might as well be drunk in love
Send the code he's waitin' there
The sticks and stones they throw froze mid-air
Everyone wants him that was my crime
The wrong place at the right time
And I break down then he's pullin' me in
In a world of boys he's a gentleman
Got love-struck went straight to my head
Straight to my head
Got lovesick all over my bed
Over my bed
Love to think you'll never forget
We'll pay the price I guess
But if I'm all dressed up
If I'm all dressed up
They might as well be lookin' at us
Lookin' at us
And if they call me a slut
If they call me a slut
You know it might be worth it for once
Worth it for once
And if I'm gonna be drunk
I might as well be drunk in love
Half asleep takin' your time
In the tangerine neon light this is luxury
You're not sayin' you're in love with me
But you're going to
Half awake takin' your chances
It's a big mistake
I said "It might blow up in your pretty face"
I'm not saying "Do it anyway"
Do it anyway
But you're going to
Up
And if they call me a slut
You know it might be worth it for once
And if I'm gonna be drunk
I might as well be drunk in love
最近有个大新闻,中国科学技术大学潘建伟、陆朝阳、陈明城等人利用基于自主研发的Plasmonium型超导高非谐性光学谐振器阵列,实现了光子间的非线性相互作用,并在此系统中构造人工规范场,在国际上首次实现了光子的反常分数量子霍尔态。这是利用量子模拟进行量子物态研究的重要进展,论文5月2日发表在国际顶级期刊《Science》。#微博新知##微博公开课#
呃,这说的是啥?其实大家如果想深入了解,可以看林梅博士在墨子沙龙的介绍文章(https://t.cn/A6HyQySK)。不过可想而知,大多数人的问题是对这串术语一个都看不懂,更不用说连起来了。所以,下面我就给个大框架的解释。听了这个框架,你对这项研究的了解就会超过90%的人。
首先,这个领域叫做量子模拟,即用一个量子体系模拟另一个量子体系。为什么要这样做呢?因为量子体系A可能是很难制备的,或者测量起来非常困难,所以我们造一个量子体系B,它们的性质在很多方面是对应的,测量B就能了解A。好比你造个太阳系的模型,在里面行走就可以代替你横跨整个太阳系。
然后,要模拟的对象叫做反常分数量子霍尔效应。数数看,这个词有多少重修饰:反常,分数,量子,霍尔效应。实际上,是先有1879年发现的霍尔效应,然后有1980年发现的量子霍尔效应,然后有1981年发现的分数量子霍尔效应,然后有2013年发现的整数量子反常霍尔效应,然后有2023年发现的分数反常量子霍尔效应。
这个家族太复杂了,所以我们就不详细介绍了。只需要明白一点,这是凝聚态物理中的一类重要现象,已经得了两次诺贝尔奖。它有潜在的重要应用,例如拓扑量子计算。但传统的问题在于,制备这样的体系需要非常极端的条件,例如很低的温度、很强的磁场、很纯的样品,这极大地制约了它的研究和应用。
现在你就明白,为什么要用其他体系来模拟它了吧?凝聚态体系的反常分数量子霍尔效应就好比太阳系,模拟它的光学体系就好比太阳系的模型。
然后,用光学来模拟量子霍尔效应的困难在于,这是个强关联的效应,即电子间的相互作用导致重要后果,而光子之间的相互作用一般而言是很弱的。但奇妙的是,我的这些科大同事确实产生了光子之间的相互作用!他们的办法就是这个新闻的第一句,基于自主研发的Plasmonium型超导高非谐性光学谐振器阵列。
用陆朝阳自己的话解释,这个所谓Plasmonium就好比一个小盒子,可以把光子囚禁在里边,然后让小盒子之间产生相互作用。他们构建了4 * 4的小盒子阵列,然后利用它们之间的相互作用,构造出了分数反常量子霍尔效应的状态。
最妙的是,这个体系不需要低温,不需要磁场,所以应用前景比原始的分数反常量子霍尔效应大得多。也许有一天,确实可以用它实现拓扑量子计算,或者其他不可思议的应用。
最后,有人问,这个成果能不能得诺贝尔奖?回答是,至少现在还得不了。因为它只是开创了一种方法,但还没有得到重大的科学成果。好比打开一扇门发现里面有宝藏,但还不确定宝藏是什么,那么最重要的就是赶快去找。以后如果有了重大的科学成果,得个诺贝尔奖什么的自然不在话下。
陆朝阳经常引用这样一句话:什么时候量子计算才能用来做科学(do science),而不是像现在这样本身就是科学(be science)?能用来做科学,就是这个领域成熟的标志。
呃,这说的是啥?其实大家如果想深入了解,可以看林梅博士在墨子沙龙的介绍文章(https://t.cn/A6HyQySK)。不过可想而知,大多数人的问题是对这串术语一个都看不懂,更不用说连起来了。所以,下面我就给个大框架的解释。听了这个框架,你对这项研究的了解就会超过90%的人。
首先,这个领域叫做量子模拟,即用一个量子体系模拟另一个量子体系。为什么要这样做呢?因为量子体系A可能是很难制备的,或者测量起来非常困难,所以我们造一个量子体系B,它们的性质在很多方面是对应的,测量B就能了解A。好比你造个太阳系的模型,在里面行走就可以代替你横跨整个太阳系。
然后,要模拟的对象叫做反常分数量子霍尔效应。数数看,这个词有多少重修饰:反常,分数,量子,霍尔效应。实际上,是先有1879年发现的霍尔效应,然后有1980年发现的量子霍尔效应,然后有1981年发现的分数量子霍尔效应,然后有2013年发现的整数量子反常霍尔效应,然后有2023年发现的分数反常量子霍尔效应。
这个家族太复杂了,所以我们就不详细介绍了。只需要明白一点,这是凝聚态物理中的一类重要现象,已经得了两次诺贝尔奖。它有潜在的重要应用,例如拓扑量子计算。但传统的问题在于,制备这样的体系需要非常极端的条件,例如很低的温度、很强的磁场、很纯的样品,这极大地制约了它的研究和应用。
现在你就明白,为什么要用其他体系来模拟它了吧?凝聚态体系的反常分数量子霍尔效应就好比太阳系,模拟它的光学体系就好比太阳系的模型。
然后,用光学来模拟量子霍尔效应的困难在于,这是个强关联的效应,即电子间的相互作用导致重要后果,而光子之间的相互作用一般而言是很弱的。但奇妙的是,我的这些科大同事确实产生了光子之间的相互作用!他们的办法就是这个新闻的第一句,基于自主研发的Plasmonium型超导高非谐性光学谐振器阵列。
用陆朝阳自己的话解释,这个所谓Plasmonium就好比一个小盒子,可以把光子囚禁在里边,然后让小盒子之间产生相互作用。他们构建了4 * 4的小盒子阵列,然后利用它们之间的相互作用,构造出了分数反常量子霍尔效应的状态。
最妙的是,这个体系不需要低温,不需要磁场,所以应用前景比原始的分数反常量子霍尔效应大得多。也许有一天,确实可以用它实现拓扑量子计算,或者其他不可思议的应用。
最后,有人问,这个成果能不能得诺贝尔奖?回答是,至少现在还得不了。因为它只是开创了一种方法,但还没有得到重大的科学成果。好比打开一扇门发现里面有宝藏,但还不确定宝藏是什么,那么最重要的就是赶快去找。以后如果有了重大的科学成果,得个诺贝尔奖什么的自然不在话下。
陆朝阳经常引用这样一句话:什么时候量子计算才能用来做科学(do science),而不是像现在这样本身就是科学(be science)?能用来做科学,就是这个领域成熟的标志。
“如果这时有人能对我说,这不是你的错,就好了。”
“You might be scared, but that's your strength. You must be tired, hold on a sec. You feel disgraced? And full of shame.You half way there, until the light. Lack of hope, no way to cope? Sorry to say, I believe in you. The loneliness, is all you have? But you know what? It's not your fault.”
高三时记录下的文字,在我遗忘后的某一天,得到回响。不管在我人生的哪个阶段遇见,都会爱上这支乐队的。永远爱RADWIMPS。
“You might be scared, but that's your strength. You must be tired, hold on a sec. You feel disgraced? And full of shame.You half way there, until the light. Lack of hope, no way to cope? Sorry to say, I believe in you. The loneliness, is all you have? But you know what? It's not your fault.”
高三时记录下的文字,在我遗忘后的某一天,得到回响。不管在我人生的哪个阶段遇见,都会爱上这支乐队的。永远爱RADWIMPS。
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