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

Saturday, October 11, 2025

Controlling qubits on the next level.




“Caltech has built the world’s largest neutral-atom qubit array—6,100 qubits—pushing quantum computers closer to error correction and full-scale computation. Credit: Stock. (ScitechDaily, Caltech Shatters Record With 6,100-Qubit Quantum Array)

Researchers controlled a 6100-qubit quantum array. That thing is an impressive advance in quantum computing. But then. We must realize. There is a lot of work to do. With the quantum arrays and quantum computers that can operate at room temperature. The quantum computers operate at room temperature. Can also use the new rainbow lasers. 

Those rainbow lasers can act as the qubit. Each wavelength in the system. It is one state of the qubit. Sending the qubit over distance can happen as the qubit, where that thing travels through the quantum channel. That quantum channel means that the system can teleport the qubit. When the qubit tunnels through the quantum fields, it doesn’t lose information. 

The system can have multiple quantum strings, and each of those strings can have states. One and zero. This means that the multiple linear binary computers can emulate the quantum computer. The model is this: one computer shares information. To other microprocessors (Figure 1). The thing that can create more effective binary computers. Is the 2-state qubit structure.



Figure 1: The image of the virtual quantum system. The Chip 1 shares data with Chips 2, 3, and 4. The system can act like a regular quantum computer.


Figure 2: The quantum system can look like this. The pearls are photons that hang in quantum strings.  







Figure 3: The general definition of a qubit as the quantum state of a two-level quantum system







Figure 4: This schematic illustration shows the diffractive element in the high-power microcomb source separating comb lines spectrally. Credit: Courtesy of Michal Lipson lab (ScitechDaily, Scientists Accidentally Create a “Rainbow Laser” on a Tiny Chip)




Figure 5: A 25-year quantum puzzle is solved, bringing teleportation closer to reality. Achieving the entanglement measurement of the W state. Credit: KyotoU / Takeuchi la. (ScitechDaily, Scientists Capture W State, Unlocking Quantum Teleportation)


The system can have three states, or levels. The states one and two mean zero and one. And the third state tells. The power is on in the microchip. This system can work. In photonic and electric microchips. The quantum computer can handle multiple tasks. At the same time. Or the system can share complex calculations with multiple quantum states or multiple quantum strings.  

That can solve many problems. And maybe that thing is the new step to the real-life “Multivac”. The hypothetical quantum computer, which plays as the main character in Isaac Asimov’s novels like The Last Question”. 

Real-life version of “Multivac” can involve. The quantum channels that act as quantum strings. The photons that are put in the superposition and entanglement can hang in the quantum strings. So they are like pearls in an abacus. The system can be used. The photonic chip that transmits data to the first line of the photons. The rainbow laser chip can transmit information into those photons or “quantum pearls,” and then the system transmits data forward over those photon lines. 

Those lines are a series of superpositioned and entangled photons. And that thing can be the tool. That can solve many problems. The system can involve multiple internal quantum channels. There are multiple quantum pearls that can transmit data vertically and horizontally. This type of system can involve multiple different states. 



https://scitechdaily.com/caltech-shatters-record-with-6100-qubit-quantum-array/


https://scitechdaily.com/scientists-capture-w-state-unlocking-quantum-teleportation/


https://scitechdaily.com/scientists-accidentally-create-a-rainbow-laser-on-a-tiny-chip/


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

Wednesday, October 8, 2025

Quantum tunneling gave the Nobel prize.


"A simulation of a wave packet incident on a potential barrier. In relative units, the barrier energy is 20, greater than the mean wave packet energy of 14. A portion of the wave packet passes through the barrier." (ScitechDaily,


Quantum tunneling gave the Nobel Prize. To people who researched it. Quantum tunneling is one of the most impressive phenomena, which can make it possible to teleport information or, someday, even humans. 

The phenomenon means that a particle. Like an electron or a photon. Can travel through the potential barrier without causing visible damage. Wikipedia describes quantum tunneling like this: “In physics, quantum tunnelling, barrier penetration, or simply tunnelling is a quantum mechanical phenomenon in which an object, such as an electron or atom, passes through a potential energy barrier that, according to classical mechanics, should not be passable due to the object not having sufficient energy to pass or surmount the barrier.” (Wikipedia, Quantum tunneling) 

Quantum tunneling happens when two potential barriers interact. The particle that should tunnel through the wall travels in the quantum shadow or quantum channel. The edge of that channel pushes the vertical potential field away from its route. And if the vertical potential wall cannot crush that channel, the channel allows particles to travel through it without touching the vertical potential wall. 

The tunneling effect makes it possible. To create new types of sensors and other tools. Theoretically is possible to tunnel even humans through the walls. The tunneling effect forms. When an electron or some other particle is in the laser beam. Then the electromagnetic shadow pulls the electron to the potential wall. The potential barrier. That keeps the electron away from the potential wall. That it should pass. It is at the edge of the electromagnetic shadow, or quantum channel. 

One of the reasons why it's very hard to transport complex systems through the wall is that. The system must raise the energy level in all particles. In the system simultaneously. If there is an internal shockwave. That forms when an energy wave travels to the front of the system. That thing destroys the system. The teleportation requires. All particles in the system. Take the energy load at the same moment. And then the teleportation system. Must keep the transportable objects in their form. The system must create a quantum channel. That pulls the object through it. 

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

The model of Hawking radiation. And black hole evaporation.

  A quasar emits exceptional amounts of energy generated by matter falling into a supermassive black hole. Credit: NASA, ESA, and J. Olmsted...