"A research team at Aalto University has unlocked a way to transition between quantum energy levels more efficiently, bypassing conventional constraints. Their technique enables more robust control over quantum systems, with potential benefits for quantum computing. Credit: SciTechDaily.com" (ScitechDaily, A 1932 Discovery Is Rewriting the Future of Quantum Computing)
"Physicists at Aalto University have reimagined a fundamental quantum process first discovered in 1932, making it possible to transition between energy levels in quantum systems in a way that was previously forbidden. Using a superconducting circuit, they demonstrated a method to bypass an intermediate energy state without directly interacting with it—an advancement that could lead to more powerful and efficient quantum computing." (ScitechDaily, A 1932 Discovery Is Rewriting the Future of Quantum Computing)
Researchers at Aalto University discovered an idea, of how to avoid the interim between two energy levels. The problem with quantum computing is how to make the quantum travel between two energy levels or energy spaces and avoid the space where the quantum is in those two energy levels at the same time.
"The team managed to take the device from its ground energy level to what is known as the second excited level, even though no direct coupling between the levels exists. This was done by simultaneously applying two Landau-Zener-Stückelberg-Majorana processes. The first excited state was left empty at the end of the protocol, as if it had been skipped entirely. The technique circumvents a physics constraint that forbids going from the ground level to the second level directly. The result is a more robust and information-efficient protocol that could be applied to domains like quantum computers to increase their power."(ScitechDaily, A 1932 Discovery Is Rewriting the Future of Quantum Computing)
When a particle is in the interim it conducts energy through it and that destroys the particle itself or the quantum entanglement between those particles. We can think of the interim as the point where the particle faces the Earth's atmosphere when it arrives at the Earth.
The atmosphere is the interim between space and water. And that thing causes that energy to travel out from a particle or object. The interim is the thing that disturbs information on the particle's shell. We can think that quantum interim is the terminator, the border of the night and day on planets. When the particle is in the same time in two energy levels it causes "quantum wind" that destroys information on the particle's shell.
That interim is the situation where particles are hot and cold at the same time. Energy or quantum wind travels to the lower energy side of the particle. And then. It can focus on one spot. That spot forms the quantum dot, that can superposition to the shell of another particle. But if the system stores information in the shell of the particle the energy must stand in its original form before it starts to create superposition and quantum entanglement between those quantum dots.
The problem is that the energy, or information must be in a stable position. Or frozen before the quantum entanglement is formed.
There is a possibility that the system can cover particles with quantum dots. Then it can press those quantum dots and that way deny the interim. When we think about energy levels all energy levels are separated. That means all levels are levels. Even small differences in energy levels make energy move.
“Researchers developed an electric control pulse that changes the state of the qubit from the ground level to the second by using a virtual process involving the first level. There are many benefits to our method, including that we don’t need to know the transition frequency perfectly, but a rough estimate is enough” (ScitechDaily, A 1932 Discovery Is Rewriting the Future of Quantum Computing)
"“Usually, if you have a multilevel system, you can of course put some radiation in, but you will most likely excite a lot of states that you may not want. Our result shows how to target very precisely the intended state, even in systems with frequency drift. Imagine that you are scanning for your preferred radio station: our method would allow you to jump over frequencies and listen to the one you like even if you cannot tune in very precisely,” (ScitechDaily, A 1932 Discovery Is Rewriting the Future of Quantum Computing)
https://scitechdaily.com/a-1932-discovery-is-rewriting-the-future-of-quantum-computing/
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