Skip to main content

The use of neutral atoms in the quantum computer would be one of the most interesting ideas in the history of quantum technology and especially quantum computers.

The use of neutral atoms in the quantum computer would be one of the most interesting ideas in the history of quantum technology and especially quantum computers. 


--------------------------------------------





Image I

"THIS ILLUSTRATION REPRESENTS TWO ENTANGLED QUBITS, IN WHICH THE QUBITS ARE INDIVIDUALLY CONTROLLED STRONTIUM ATOMS. THE RED SHAPES DENOTE SO-CALLED OPTICAL TWEEZERS THAT HOLD ONE ATOM EACH. EACH STRONTIUM ATOM HAS TWO OUTER ELECTRONS, CHARACTERISTIC OF ALKALINE-EARTH ATOMS. ONE ELECTRON BELONGING TO THE ATOM PICTURED AT LEFT IS IN A LARGE ORBITAL, REFERRED TO AS A RYDBERG STATE. WHEN THESE TWO ATOMS ARE ENTANGLED, EITHER ATOM COULD OCCUPY THE RYDBERG STATE; THEY ARE IN WHAT QUANTUM PHYSICISTS CALL A SUPERPOSITION OF BOTH POSSIBILITIES. CREDIT: CALTECH" (https://scitechdaily.com/caltech-innovations-using-alkaline-earth-atoms-pave-the-way-for-new-quantum-computer-designs/)

----------------------------------------


The use of atoms in quantum computers is one way to create qubit. The thing is that making the atom rotate there is the possibility to create the photon source, which can send photons by very high accuracy. In the tests, the strontium-atoms are in the superposition with each other. That means that their electrons or sharper saying two outer electrons would orbit the nucleus of the atoms with the same period. 



In the image above is introduced the idea of this thing, and it bases in the Rydberg position. The atom in the left has one electron in the larger orbit, which is synchronized with the most out electron of the right atom. When those electrons are in one line they can transmit the data between them. 



Source:

https://scitechdaily.com/caltech-innovations-using-alkaline-earth-atoms-pave-the-way-for-new-quantum-computer-designs/


Image: https://scitechdaily.com/caltech-innovations-using-alkaline-earth-atoms-pave-the-way-for-new-quantum-computer-designs/





Use of neutrons as the qubit bases the same idea. 



The thing is that the neutron can form the neuron star if they are stressed with electromagnetic radiation. That radiation would make neutrons rotate very fast, and they would send the radiation like large scale neutron stars. When the stress of the electromagnetic radiation will decrease the rotation of the neutron will also decrease, and the level of radiation will decrease. So if the rotation speed of the neutrons will be adjusted with very high accuracy that thing would make it possible to use the neutrons as the photon source in quantum computers. 


But there is one more fascinating idea for creating qubits, and that thing is making neutron acting like a miniature neutron star. If researchers would create the neutron what is hovering in the magnetic field, that thing would make it possible to make them rotate like neutron stars, and in that case, the poles of the neutron would send the radiation. And that radiation would be detected by using the photon detectors. 

Comments

Post a Comment

Popular posts from this blog

Antimatter motor

Antimatter motor Antimatter would be an effective fuel for interstellar spacecraft Antimatter would be the most effective power source in the world. It will be the most suitable motor for interstellar spacecraft, but the problem is that thing is very reactive. And actually one of the biggest problems with this kind of motor is that the gram of antimatter would turn the entire planet to the molecular nebula. So this kind of motor can produce only outside of our solar system. Producing antimatter would need large particle accelerators, and that kind of systems might look like giant donuts, what is floating on the space. There are two ways to create the antimatter motor, one is to store the anti-ions in the magnetic bottle, where the pushing magnetic field will keep those ions away from the wall of the bottle, and then the antimatter would conduct to the water or some other particle. The huge explosion or annihilation reaction would send the rocket to a very high speed. The antimatt...
Post a Comment
Read more

Thoughts about strong leadership

Thoughts about strong leadership Everybody knows, how the dictators would rise in the power of the nation, and the thing what makes people supporting those persons is that they offer strong leadership as the way to make nation proud. And also they have always the same parroting, the foreigners and other nations have a too strong influence in the country. But what makes those persons like some Robert Mugabe or Kim Jong Un to think that they are only possible leaders, and why people would need them? Why there is nobody else allowed to try to come to the head of the state, or even try to challenge those leaders? If they are so popular as they want people to think or believe, why they don't tolerate any kind of opposition if they are done so good and big actions for their people, that they are celebrated in every home in their country. The thing that would return the morale and spine for the nation is the strong leader, who would put the state back in order and row. The thing is ...
Post a Comment
Read more

Next-generation nanotechnology can be independent-operating molecule-sized robots.

 Next-generation nanotechnology can be independent-operating molecule-sized robots. "A DNAzyme (red) uses its binding arms to dock at a specific location on an RNA strand (yellow) and then cleaves it at its core. High-resolution, real-time NMR, Electron Paramagnetic Resonance, and Fluorescence Spectroscopy." "As well as Molecular Dynamics Simulations are used to identify the structure. And catalytic mechanisms of the DNAzyme. Credit: HHU/Manuel Etzkorn" (https://scitechdaily.com/dnazymes-how-active-dna-biocatalysts-that-destroy-unwanted-rna-molecules-work/) The active DNA catalysts are the gate to DNA-controlled, independently-operating, molecular-size nanomachines.  The DNAzymes or active DNA biocatalysts are next-generation tools for destroying unwanted RNA. The DNA molecule is one of the tools. That can use for controlling molecular-size machines. DNA is like a chemical computer program. And if the researchers can make synthetic DNA that can make exactly what the...
Post a Comment
Read more