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Ultra-cold mini twisters are a strong indication of superfluidity.


Ultra-cold mini twisters are a strong indication of superfluidity. But they can also be key to new and powerful measuring tools. 


"Illustration of the density distribution of a rotating dipolar Bose-Einstein-Condensate (dBEC) exhibiting quantized vortices based on simulation data from the paper". 

"The vortices, visible via their density dips in the dBEC, arrange in stripes due to the anisotropic. And long-range character of the dipolar interactions between the atoms. Credit: Ella Maru Studio" (ScitechDaily.com/Ultra-Cold Mini Twisters: Quantum Vortices Are a Strong Indication of Superfluidity)

Rotating bi-polar Bose-Einstein-Condensate can form a quantum twister between those particles. The Bose-Einstein-Condensate can hover above the liquid helium. And that thing can be one of the most interesting things in the quantum world. Those two pieces of Bose-Einstein-Condensate (BEC) can use to form quantum tweezers. 

When the BEC bites are hovering above liquid helium the electromagnetic radiation that impacts them can form a field that can move the atoms. The atom will anchor to the crossing point of the EM field. And then that thing moves it over liquid helium. 

Those very small twisters can have practical use in quantum systems. There is the possibility to conduct radiation on those twisters. And they can act as quantum tweezers. 

That kind of quantum tweezers can move single atoms in the research chamber. Those atoms can move to the right position. By using a scanning tunneling microscope. And they can hover above liquid helium.  

The mini twisters can also act as nano-size radar scanners. Those scanners can measure the next-generation materials. Or they can form the base of the next-generation hyper-sharp quantum radars. 

The ultra-cold twister can form the protective layer over the quantum entanglement in quantum computers. Or the system can shoot electrons or photons through those miniature twisters. 

The thing is that kind of system can exist only in temperatures that are near zero kelvin. The mini twister can hover above the superfluid which is liquid helium. The liquid helium is the coldest known liquid. 

Researchers can use mini twisters in the extremely accurate sensors protecting the laser ray or quantum entanglement. And the other quantum entanglement is open for outcoming effects. The idea of this kind of system is that the system measures differences between the protected and non-protected quantum entanglement or laser rays. 

The thing with quantum systems is that they can be very high in accuracy. And the sensors that are based in extremely cold quantum systems can be the next-generation tools for detecting things like gravitational waves. 

The idea is that the system uses 100% reflecting mirrors where laser ray is jumping. Then the sensor detects the changes in the energy in that laser ray. But if the miniature whirl can protect another laser ray that travels the same distance. That thing makes the system more accurate than ever before. 


Image and sources. 


https://scitechdaily.com/ultra-cold-mini-twisters-quantum-vortices-are-a-strong-indication-of-superfluidity/


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