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Mystery object caused by spontaneous symmetry breaking revealed
Phys.org ^ | JUNE 10, 2021 | Osaka City University

Posted on 06/10/2021 4:16:17 PM PDT by BenLurkin

Hiromitsu Takeuchi, a lecturer at the Graduate School of Science, Osaka City University, and a researcher at the Nambu Yoichiro Institute of Theoretical and Experimental Physics (NITEP), has theoretically identified the nature of a mysterious topological defect produced by the recently discovered non-equilibrium time evolution of spontaneous symmetry breaking (SSB). Since the SSB realized in this system is like the SSB that has been known to occur in isotropic superconductors and superfluid 4He, it was expected to produce topological defects with vortex-like properties in the fluid, called quantum vortices. However, the topological defect observed in this experiment has a structure that bore little resemblance to the previously mentioned SSB, and its physical properties have been shrouded in mystery. In this research, the idea of applying the Joukowski transform, which is used to calculate the lift of airplane wings, to quantum vortices was introduced for the first time, and the analysis revealed that the most stable state of this mysterious topological defect is a new topological defect called a quantum elliptic vortex. The results of this research were published online in Physical Review Letters, considered to be one of the most prestigious journals in the field of physics.

A time- and space-dependent function called a "field" is commonly used to describe the properties of physical systems in which SSB occurs. If the motion of the field can be calculated, the behavior of the system can be predicted. However, the calculation is generally difficult because the degrees of freedom of the field are infinite.

One effective way to describe the complex motion of a field is to represent the degrees of freedom of an object floating in it, called a topological defect. The field around the "core" of a topological defect has a certain structure.

(Excerpt) Read more at phys.org ...


TOPICS: Astronomy; Science
KEYWORDS: astronomy; hiromitsutakeuchi; physics; science; spontaneoussymmetry; stringtheory
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1 posted on 06/10/2021 4:16:17 PM PDT by BenLurkin
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To: SunkenCiv
"Since the symmetry breaking in this experimental system is similar to that in well-known ordinary superconductors and superfluids, the shape of the core of the topological defect, called a quantum vortex, is expected to be round like the eye of a typhoon in a two-dimensional cross section."


2 posted on 06/10/2021 4:17:03 PM PDT by BenLurkin (The above is not a statement of fact. It is either opinion, or satire. Or both.)
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To: BenLurkin

Socks, remotes, and car keys hardest hit.


3 posted on 06/10/2021 4:18:06 PM PDT by SpaceBar
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To: BenLurkin

I feel very stupid now. Thanks.


4 posted on 06/10/2021 4:19:25 PM PDT by wgmalabama (Tag line for rent)
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To: SpaceBar
"Socks, remotes, and car keys hardest hit."

Surprisingly, reading glasses do not seem affected.

5 posted on 06/10/2021 4:20:18 PM PDT by fini
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To: BenLurkin
In this research, the idea of applying the Joukowski transform, which is used to calculate the lift of airplane wings, to quantum vortices was introduced for the first time, and the analysis revealed that the most stable state of this mysterious topological defect is a new topological defect called a quantum elliptic vortex.

I was going to say that...

6 posted on 06/10/2021 4:20:21 PM PDT by Billthedrill
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To: BenLurkin

Sasquatch?


7 posted on 06/10/2021 4:21:40 PM PDT by Uncle Miltie (I'm changing my name to 'Spike Protein'!)
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To: BenLurkin
But, but, but … math is racist. < /sarc >

8 posted on 06/10/2021 4:23:17 PM PDT by Governor Dinwiddie (Out of the clear blue of the western sky comes Sky King.)
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To: wgmalabama

“I feel very stupid now. Thanks.”
Remember that one of the most brilliant physicists of all, Richard Feynman, when speaking of quantum mechanics said, “I think I can safely say that nobody understands quantum mechanics.”

The only choice is to use the math, get answer(s) and after (even as nonsensical as they seem) prove correct, just keep calm and carry on.


9 posted on 06/10/2021 4:23:49 PM PDT by Da Coyote
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To: BenLurkin

My neighbor and I were just talking about this
while we were having a few beers at my firepit.
We finally decided ... “well, it depends”.


10 posted on 06/10/2021 4:24:46 PM PDT by Repeal The 17th (Get out of the matrix and get a real life.)
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To: BenLurkin

They’ve opened a Portal! Run!


11 posted on 06/10/2021 4:25:13 PM PDT by PIF (They came for me and mine ... now its your turn)
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To: SpaceBar

Is this related to the Chrysler Turbo Encabulator?

https://www.youtube.com/watch?v=MXW0bx_Ooq4


12 posted on 06/10/2021 4:25:41 PM PDT by Senormechanico
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To: BenLurkin

Now and again some prankster will submit a “scientific paper” filled with nonsense and gobbledygook, just to see if it would be accepted.

This sounds like one of them (although it’s almost certainly not).


13 posted on 06/10/2021 4:27:12 PM PDT by Leaning Right (I have already previewed or do not wish to preview this composition.)
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To: BenLurkin

14 posted on 06/10/2021 4:31:25 PM PDT by xp38
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To: PIF

15 posted on 06/10/2021 4:33:06 PM PDT by BenLurkin (The above is not a statement of fact. It is either opinion, or satire. Or both.)
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To: All

This explains these darned UFO sightings! This is a breakthrough.


16 posted on 06/10/2021 4:34:36 PM PDT by BipolarBob (Try Soylent Green Ice Cream pops in the newest flavor. Grandma-on a-stick.)
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To: BenLurkin

My friends and I frequently discuss this subject, but we dismissed the Joukowski transform, as not relevant to the standard model. 😵‍💫


17 posted on 06/10/2021 4:35:41 PM PDT by from occupied ga (Your government is your most dangerous enemy - EVs a solution for which there is no problem)
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To: BenLurkin
I thought EVERYONE knew this.

I remember talking about it at recess with the other kids in sixth grade decades ago...

18 posted on 06/10/2021 4:38:31 PM PDT by kiryandil (China Joe and Paycheck Hunter - the Chink in America's defenses)
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To: BenLurkin

So ... we’re all going to die?


19 posted on 06/10/2021 4:59:12 PM PDT by ClearCase_guy ("I see you did something -- why you so racist?")
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To: wgmalabama

If you think the written description is obstruse, you should see the math.


20 posted on 06/10/2021 5:00:37 PM PDT by rightwingcrazy (;-,)
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