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The ability to calculate photons is one of the key elements in quantum computer's error detection.


"Advancements in superconducting nanostrip detectors have achieved high-fidelity, true-photon-number resolution up to 10 photons, marking a significant leap in quantum information technology. Credit: SciTechDaily.com" (ScitechDaily, Quantum Precision Unleashed: Expanded Superconducting Strips for Enhanced Photon-Counting)



Quantum precision makes it possible to count photons. And why photon counting is necessary? The quantum computers must know the number of photons. If it must create quantum entanglements using those photons. Without the ability to count the photons or anything else.

The quantum system is used for quantum entanglements. The quantum computer is unable to operate safely. In quantum computers, data travels between superpositioned and entangled particle pairs. And without knowing how many particles are in the superposition. The quantum computer is not able to operate. 

The thing that forms the power of quantum computers is that the system handles information in states. Or multiple layers at the same time. The quantum computer shares a mission with those layers. In that system, the system can handle in the same time multiple data rows. The quantum computer must not stop when it takes the next mission. 

And the thing that guarantees its safety is that data is stored in a physical structure. That means that for stealing data from the quantum system the attacker must know the frequency of the quantum entanglement. The requirement for superposition and entanglement is that two particles oscillate with the same frequency. And the other particle is at the lower energy level. 


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The next-generation quantum computers can benefit photons' particle-wave nature. 


In regular quantum systems photons are trapped in the frame and then information will be transported to them using that frame. In some visions, the photon itself can turn into wave movement. Then that wave movement or photon string can transport information over the quantum system. In that system, a quantum computer transports information into the particle-form photon. 

And then. It turns photons into wave movement. That thing removes the need to create quantum entanglement between two particles. When information travels in one particle, that thing makes the system less sensitive to outside effects. But the problem is that the quantum computer should fully control the process that turns photons from particle to wave and backward. Without that ability, the system is unable to work. 

The ability to stop light means the quantum computers can stop photon clouds. This is one answer for the quantum computing systems. The ability to stop photon clouds means. The system can make multiple quantum entanglements using those stopped photons. The ability to send identical information flow through the quantum entanglements helps for error detection. 

The ability to measure time with very high accuracy also helps to find if there are some kind of outside errors. The idea is that the speed of things like cosmic rays and gravity waves is not unlimited. There is a difference between times when an error like FRB (Fast Radio Burst) hits quantum entanglements. That thing affects the quantum entanglements energy levels. The qubit transports information in a nanotube, that can also detect the changes in energy levels in its environment. 

The error detection system can see if there is a similar energy rise simultaneously in the quantum channels. The system can measure energy levels straight in the quantum entanglements. Or if quantum entanglements or qubits travel in the nanotube the system can detect changes in those nanotube's energy levels. 


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However, the system is not safe if it cannot calculate those particles. In some models, the quantum computer can corrupted if there are extra photons. Those non-controlled photons can destroy the quantum entanglements. Or the system can misinterpret them as the qubits. And that thing causes errors. So the system must calculate the number of the particles that are under control. 

If the high-energy photon transfers a non-controlled effect into the quantum system, that thing destroys information. There are two ways to react to those non-controlled photons. The system can just let them without notice. Or it can shoot them away using electromagnetic wave movement. 


https://scitechdaily.com/quantum-precision-unleashed-expanded-superconducting-strips-for-enhanced-photon-counting/

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