Showing posts with label quantum states. Show all posts
Showing posts with label quantum states. Show all posts

Saturday, April 5, 2025

Schrödinger's cat is hotter than ever.


"Quantum scientists have shown it’s possible to generate Schrödinger cat states in warmer conditions, challenging the assumption that cold is essential for quantum effects. Credit: SciTechDaily.com" (ScitechDaily, Alive, Dead, and Hot: Schrödinger’s Cat Defies the Rules of Quantum Physics)

Schrödinger's cat is a thought experiment about a cat. That is at the same time. Alive and dead. That means. The cat has two states. Things like qubits base are in Scrödinger's cat. And theoretical Majorana-fermion would be the Schrödinger's cat particle. 

The Majorana-fermion would be the physical particle that has a particle and antiparticle in the same particle. The Majorana Bound-state (Majorana Zero Mode) is the quasiparticle and a hypothetical Majorana fermion would be like a quark or electron that involves its antiparticle. 

In quantum computing, dead cat means qubit that doesn't carry information and alive cat means qubit that carries information. Or the dead cat means zero and the living cat means one. But the Schrödinger's state has many other interesting meanings. 

In physics Schrödinger's cat means superposition or quantum system that is simultaneously in the low and high energy minimum. A system that involves minimum. And maximum energy states at the same time. Is always interesting. 

The minimum energy states in the same system mean that if there is an energy impulse that hits the particle there is an energy pocket where that energy can go. In the same way, if Schrödinger's cat is the real cat we cannot destroy that cat, because there is an energy pocket where energy can go. 

The new observations tell us that Schrödinger's cat state is possible even if the system is adjusted into a "hot state". The temperature record in Scrödinger's cat state is 1,8K which is very hot in this case, that temperature limit has been 0,3K. That means Schrödinger's cat state is possible even if the system involves energy excitement. Before that researchers thought that they must remove energy excitement from the system. 


"In Erwin Schrödinger’s thought experiment, it is a cat that is alive and dead at the same time. Credit: University of Innsbruck/Harald Ritsch" (ScitechDaily, Alive, Dead, and Hot: Schrödinger’s Cat Defies the Rules of Quantum Physics)


Theoretically, teleportation is easy to make. The system must only make a quantum tunnel between particles. And if particles are superpositioned and entangled. An energy impulse will come behind the higher energy particle that pushes the particle to the lower energy state particle. The higher energy particle sends an energy string to the lower energy participant of the quantum entanglement. 

Information travels to lower energy particles. It's possible to teleport information. Theoretically, the same idea can be used to teleport more complex quantum systems. But the problem is this. For teleportation, the system must make a superposition end entanglement for every single particle. 

Then it must keep those particles in the right order. So the quantum channel. There that information travels must be tight. The universe's expansion causes the quantum channel to expand. That expansion forms space and that space increases entropy. Entropy is the thing that makes teleportation so difficult. 

Schrödinger's state is one of the things that makes, or it should make teleportation possible. The idea is that if there are two identical elementary particle clouds there another is in an extremely low energy state that causes an effect the lower energy particles just suck higher energy particles through the quantum channels or "shadows" to them. The problem with a complex system teleportation is that those systems must be perfectly superpositioned. 

That means that fermions and also bosons must all be put into superposition. Then they must travel to the right places. The thing that makes that very difficult is that the information must travel through the quantum fields. Those fields cause entropy that destroys the system. The problem is that successful teleportation requires. The system can transport particles, fermions, and bosons to the goal and keep them in their original places. 


https://scitechdaily.com/alive-dead-and-hot-schrodingers-cat-defies-the-rules-of-quantum-physics/


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


https://en.wikipedia.org/wiki/Schrödinger%27s_cat

Wednesday, October 5, 2022

AI can boost the power of traditional binary computers.



Image 1) Simplified neural network.


The binary computers are not yet history. The AI-based kernels can also make binary computers faster than ever before. The well-known binary chips can operate as groups and emulate quantum computers. In this model, the group of binary computers operates like quantum computers.

The port processor will cut the data flow into pieces. And then those pieces of data frow will send to different processors. The system can give a serial number for each data bite. And that makes them easy to reconnect to a new entirety. The topology of that kind of system is like that in any neural network. 

Image 1 is the simplified version of this kind of system. The port processor is the input tool. And it shares data with other processors that are sending it to the output processor that connects the data flow to one entirety. 

I recently wrote about that technology. This type of system can operate in lightweight devices that do have not the similar capacity to some large computer centers. This type of system is suitable for robots. They are lightweight and do not use very much energy. 

Artificial intelligence can control those processors very effectively. It can use them as independent processors. 

Or it can connect them to one entirety. The system can simply put data into pieces. And reconnect it at another side of the computing process. 





Image 2) (Token) Ring topology. 


Things like old-fashion "(token) ring topologies" (Image 2) can also be useful in processed calculations. In this model, every single computer is handling its stage in the ring-type protocol. And if there is a connection to the star type protocol the system can reprogram the computer when it is done its job and turns to free. 

Also, the hybrid token-ring-star topology allows the system can transfer the answers between that ring. And that allows multi-layer computing by using old-fashion protocols. Or at least it makes it easy to check calculations by using two different points that are moving inside the (token) ring. 



Image 3: Star topology

The first point is the solution. Then the system will boot the computers or reprogram them. And then the system makes a retake of calculations. If the results are the same the answer is right. 

Quantum computers can also connect to similar network topologies as binary computers. Quantum computers can connect by using cables or radio systems. 

If those systems are connected with radio systems. Each frequency of the radio transmitter can be used to send each layer (or state) of the qubit. A Quantum system can create qubits by using different radio frequencies. In that model, each radio frequency is acting as a different state of the qubit. Or quantum computers can use regular cables. 

At first, the quantum computer will transmit qubits to the cable as data rows. Each state will make different data bite series. That thing makes quantum computers communicate with each other. 

The reason why connecting quantum computers is important is quantum entanglement. The system cannot keep quantum entanglement forever. 

When the energy level at both sides of quantum entanglement turns to same. That destroys the connection. When that happens the quantum computer must re-adjust the quantum entanglement. If there is another quantum computer or quantum unit, the system can send the solution or the calculation stage to the next unit that continues its work. 

The binary computer requires only a few modifications to turn into a lightweight quantum system. The system requires only an extra wire. That wire that travels outside the processor is reserved for values 0 and 1. And processor itself can be reserved for values 2 and 3. 

The binary microchips are suitable for lightweight quantum computers. In this kind of system, the value zero is outsourced for the different wires. If electricity is on in that wire the computer power is on. And the value is one. If the electricity in that wire is off the value is zero. 

That allows the microprocessor to flow itself between values 2 and 3. That thing increases its power. So, values 0 and 1 are in the bypass cable, and values 2 and 3 are in the binary processor. That thing is the model of so-called lightweight quantum systems that can be useful in mobile devices. 


https://artificialintelligenceandindividuals.blogspot.com/


Gravastars and the matrioshka universe.

“An expanding mini-universe could counterbalance the collapsing matter of a star, thereby creating a stable gravastar. Credit: Daniel Jampol...