Showing posts with label rydberg atoms. Show all posts
Showing posts with label rydberg atoms. Show all posts

Monday, October 5, 2026

Atoms and diamonds.



“Artistic depiction of circular Rydberg atoms: Using optical tweezers (shown in green), the Rydberg atoms can be precisely trapped and arranged into controlled atom arrays. Credit: University of Stuttgart" (ScitechDaily, Scientists Break 3 World Records With Giant Atoms Built for Quantum Computing)

"Supersized atoms could help quantum computers run longer with fewer errors after scientists broke three records without the costly cooling these experiments usually require.” (ScitechDaily, Scientists Break 3 World Records With Giant Atoms Built for Quantum Computing)

Rydberg atoms are next-generation tools for quantum simulations. In these atoms, electrons are farther from the core than in normal atoms. Rydberg atoms are actually a type of Bose-Einstein condensate. The idea behind those atoms is “simple”. The system can raise one electron's energy level higher than it should be in its orbital. And that makes it possible. To create quantum entanglement between electrons in the atom’s orbitals. 

This means that the system can transmit information. By. Using photons to excite electrons in intermediate orbitals. That happens when electrons in intermediate orbitals interact with photons. The system can sort Rydberg atoms into a certain order. And. That can be a breakthrough in quantum simulations. The big problem with quantum computers is their size. Reseachers must remove all microwaves and other radiation from the system. 

A table-sized. Quantum computers can be ready for operations. In. The next 100 years. The biggest problem is that those systems require data center-sized systems to run their operating systems.  The superconducting technology can make it possible to create compact data centers. That means those superconducting supercomputers can fit in smaller areas than modern data centers. 

The problem is in superconducting wires. Because.  In those wires.  There is no resistance. That makes it impossible to use regular gates and switches in that system. The laser beams. They can warm those wires at precise points. That. Can form resistance in very accurate locations. The laser beam can switch the resistance on and off. This is one way to create resistors. 

Superconducting binary computers can also be revolutionary tools. Those systems can make very high-accuracy, high-speed calculations. The big problem with quantum systems and qubits is that. Those qubits are made of photons. That requires. A very accurate ability to control those photons’ energy levels. Information travels in quantum systems only.




“Conceptual illustration of an integrated quantum photonic circuit in which diamond nanobeams containing quantum emitters and spins are embedded within integrated photonic devices. Credit: Shuo Sun et al. (ScitechDaily, Tiny Diamond Beams Could Unlock More Powerful Quantum Networks)

"Building a circuit around a tiny diamond beam offers a way to keep more of the light that future quantum computers and networks could use.” (ScitechDaily, Tiny Diamond Beams Could Unlock More Powerful Quantum Networks)

If. There is another side of quantum entanglement at a higher energy level. Fully operating quantum computers require an ability to control complicated quantum systems. Sometimes people ask which is more effective. Quantum computer or superconducting binary computer? The answer. There is. A level of calculation complexity.  Before that level, a binary computer beats the quantum computer. The reason for that is that the quantum system must adjust the qubits.

Even if those quantum computers are someday on our desks. They. Need very powerful computers to control those qubits. The table-sized quantum computers require a data center to run their operating systems. Things. Like neural networks. And. Other types of systems are also effective. The morphing neural networks can also be more effective than quantum systems. At least. If. They must operate in everyday missions.  This means that Quantum computers will never control things like robots directly. Binary computers control physical systems. And quantum systems. They operate at theoretical or spiritual levels. They create complicated models that binary systems, like neural networks, use in their operations. 

For full-scale operations, quantum computers require quantum networks. Data travels as qubits in those networks. The big problem is how to create quantum networks. That don´t cost very much. If. That kind of quantum network can become possible. That is the next step for data security. A quantum network. It can be. Nanotubes. Where information travels at different frequencies. The system could use radio transmission; coherent radio waves travel in nanotubes. Data can also travel as skyrmions. In those nanotubes. Those skyrmions are like giant photons. The newest systems use nanodiamonds and photons to transmit information. 


https://scitechdaily.com/a-new-way-to-engineer-heat-could-revolutionize-energy-and-electronics/


https://scitechdaily.com/scientists-break-3-world-records-with-giant-atoms-built-for-quantum-computing/


https://en.wikipedia.org/wiki/Rydberg_atom



Monday, October 31, 2022

Researchers at Columbia University made light travel through metal.


"Light Conduction in a Metal: Waveguides are observed in a semimetal known as ZrSiSe. Credit: Nicoletta Barolini, Columbia University". (ScitechDaily.com/Hyperbolic Propagation: Columbia Physicists See Light Waves Moving Through a Metal)


The metallic structure that is in the image above made it possible. That light travels through it. This kind of metal structure is one of the biggest discoveries in history. The ability to send light through metal can make a revolution in quantum computers, stealth technology, and aviation. 

Two- or three-layer metal structures where layers are made of Rydberg's atoms can make it possible to create a new type of quantum neural computer. The photons transport information through those layers. And that system can be more powerful than any computing system before. 

In that model, the system uses superpositioned and entangled electrons in Rydberg's atoms for making an atom-size quantum computer. And three layers of those 2-dimensional quantum computers form a structure that emulates the human brain. The input system drives data to the most out layer. 

Then the center layer acts like a diencephalon where the system selects data stored in the memory. And then the computer would send the data to the executive level. Or two layers are making the model, what the computer must do. 

When we are thinking of this kind of computer it's easy to connect to the walls of an airplane or spacecraft. That kind of solution leaves space inside the craft free. And the crew could communicate with their craft by using BCI (Brain-Computer Interface). 

And if there are differences between those solutions the third layer acts as a judge. That layer selects the better of those two solutions. An odd quantity of layers that can operate as independent quantum computers guarantees that the system will not be stuck because one layer will act as a judge in cases where two layers get different solutions. 

The ability to conduct light through the metal makes it possible to create new types of stealth systems. In those systems, high-power photons are making the plasma bubble around the craft. 

Or those photons can also make light travel over the craft and deny the reflection. The system can also make it possible to create a plasma-drive system where pushing magnets are pushing plasma away from the craft. That thing should move in the opposite direction. 

Powerful light or high-energy photons can create by using an annihilation reaction. That thing can also make it possible to dilate time in the capsule. Sometimes is introduced an idea that the impressive movements of so-called UFO:s is the reason for time dilation. If a high-energy reaction happens inside the craft that pumps energy to its core. And that thing makes time dilation possible. 


Images and other sources: 


https://scitechdaily.com/hyperbolic-propagation-columbia-physicists-see-light-waves-moving-through-a-metal/


https://en.wikipedia.org/wiki/Rydberg_atom



Tuesday, August 16, 2022

Six extra-large atoms can imitate brain.



The full article about those six atoms and brain imitation is in the New Scientist. But the fact is that these kinds of ideas are revolutionizing quantum technology. There is theoretically possible that atoms can make similar structures like neurons.  

And, of course, that brings fascinating ideas to neuroscience but also for artificial intelligence. Some researchers have introduced a model where the electron layers of the atom act as the neuron's membrane. The superpositioned and entangled electrons make channels that are acting as axons in this quantum brain. 

The memory blocks that are needed for making the quantum brain function are the electrons that are at the Rydberg state. This thing makes it possible to make the atom cloud where the atoms are formed the 3D structure that is similar to the human brain. 

This is one of the visions of the extremely advanced quantum systems. There are many versions of this theoretical quantum computer that has the form of an atom cloud. The shape of the quantum computer is not pre-ordered. Things like electron clouds and even quarks and photon clouds can be from the quantum computer. 

And one of the most brilliant quantum computers is the human brain. Each neuron is a biological qubit. And every single neuron can operate in a certain state like atoms, which work in miniature quantum computers. 

The thing that makes quantum computers so powerful. Is that they can make multiple operations at the same time. 

So because the quantum computer can share the calculations to multiple levels or states that allow the quantum computer makes everything at a very high speed. That thing makes those systems so powerful. 

Things like used axon tracks and the neuron's temperature can determine the state of the neuron. I don't know how much the temperature of the neuron affects the state of the neuron. But enzymes that neuron uses to control the neurotransmitters are very sensitive to temperature. 

But things like the number of used axons that neuron uses. And the route of the signal affects the determination of the state of the neurons. This thing makes our brain the most fascinating tool in the world. 


https://www.newscientist.com/article/2333553-quantum-computer-made-of-6-super-sized-atoms-could-imitate-the-brain/

https://en.wikipedia.org/wiki/Rydberg_atom


https://webelieveinabrightfuture.blogspot.com/

Atoms and diamonds.

“Artistic depiction of circular Rydberg atoms: Using optical tweezers (shown in green), the Rydberg atoms can be precisely trapped and arran...