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The quantum computers are not ready yet.

 


"Researchers from São Paulo State University have developed a new method to quantify quantum entanglement, challenging traditional theories and potentially advancing quantum computing. This study emphasizes the importance of entanglement in enhancing processing power and offers insights into the limitations of classical computing, highlighting the rapid progress of quantum technology led by companies like Google and IBM". (ScitechDaily, Challenging Traditional Theories – Physicists Develop New Method To Quantify Quantum Entanglement)

Physicists develop new Method to quantify quantum entanglement. 

They just must put down the Hellman-Feynman theorem. "The study showed how the Hellmann-Feynman theorem breaks down under specific conditions. The theorem describes the dependence of the system’s own energy on a control parameter and is a key part of quantum mechanics used across disciplines from quantum chemistry to particle physics. (ScitechDaily, Challenging Traditional Theories – Physicists Develop New Method To Quantify Quantum Entanglement)

“Simply put, we propose a quantum analog of the Grüneisen parameter widely used in thermodynamics to explore finite temperature and quantum critical points. In our proposal, the quantum Grüneisen parameter quantifies entanglement, or von Neumann entropy, in relation to a control parameter, which may be a magnetic field or a certain level of pressure, for example,” ”(ScitechDaily, Challenging Traditional Theories – Physicists Develop New Method To Quantify Quantum Entanglement)

Valdeci Mariano de Souza, last author of the article and a professor at IGCE-UNESP, told Agência FAPESP. “Using our proposal, we demonstrate that entanglement will be maximized in the vicinity of quantum critical points and that the Hellmann-Feynman theorem breaks down at a critical point. (ScitechDaily, Challenging Traditional Theories – Physicists Develop New Method To Quantify Quantum Entanglement)

The problem with quantum computers and quantum entanglement is that the entropy level rises in the system. The reason for that is the "non-targeted" or non-controlled energy. That thing is seen in all different size quantum systems from the simplest quantum entanglements to the extremely complex quantum entreties. The problem with entropy is that increases the non-controlled effects in the system. In the smallest and simplest quantum system, it transports energy between the energy bridges in quantum entanglement. 

While researchers make things like error detection for quantum computers, they are in trouble. That system is 47 years faster than any other computer. A quantum computer calculates in seconds calculations, which takes 47 years using regular computers. And that thing makes it problematic to detect errors in the quantum system. The quantum computer is more sensitive to outside effects like fast radio bursts than regular computers. And that limits its use. 

The problem with error detection is that the only system that can produce information with the same power as the quantum computer is another quantum computer. The receiving system can send a copy of the received qubit back to the transmitting system. 

Then the transmitting system can check the information that travels back into the quantum computer. To make sure that the receiver gets is identical to the data units the transmitting system sends. 

This is a quantum version of the TCP/IP protocol. But how to make sure that information that travels back is identic with the transmitted information? And how to send information that passes the receiver system In the case that there are corrupted qubits in the system. Theoretically thinking the system should transport information faster than it sends it. And that seems impossible. 

The system can send qubits back through the nanotube or electromagnetic wormhole. The main thing in those systems is that they should remove the potential barriers from the qubit's route. The potential barriers or Hall effect is the thing that destroys the information on the qubit. 



"Theoretical physicists have found a way to potentially enhance quantum computer chips’ memory capabilities by ensuring information remains organized, similar to perpetually swirling coffee creamer, defying traditional physics’ expectations". (ScitechDaily, Quantum Breakthrough: New Method Preserves Information Against All Odds)

The ability to store information in the particles is the thing that can be the most remarkable in quantum computing. The system can shoot this particle through the line there are no potential barriers that can disturb superpositions and destroy information. 



The quantum computers are not ready yet. 


The problem with quantum computers is that cosmic rays like FRBs and even gravitational radiation can disturb qubits. One of the solutions to that problem is to follow cosmic radiation and XRBs, GRBs, and FRBs. If there is some kind of extraordinary activity that can make a situation, where all quantum computers must retake their actions. 

In some models, quantum entanglements store their data in the electrons and photons always in certain periods. Those quantum memory storages can offer the possibility to compare data. And if there are errors. That thing can seen in differences in stored data. 

There is a possibility that quantum computers make the ring, where their data travels in waves. That allows the system to compare data that travels in the quantum system. The FRBs and other high-energy phenomena are not very long-lasting. And that means that if another quantum computer follows the first machine, that thing allows it to pass the fast energy pulse. 

If there is a difference that means there could be errors in qubits. The quantum entanglement can also used for making the new types of quantum sensors that detect differences in energy levels of the qubit. Quantum data storage makes it possible. That system can store data in quantum form. And then those things can put in superposition and entanglement. 


https://scitechdaily.com/challenging-traditional-theories-physicists-develop-new-method-to-quantify-quantum-entanglement/


https://scitechdaily.com/quantum-breakthrough-new-method-preserves-information-against-all-odds/


https://en.wikipedia.org/wiki/Gr%C3%BCneisen_parameter


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


https://en.wikipedia.org/wiki/Hellmann%E2%80%93Feynman_theorem


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


https://miraclesofthequantumworld.blogspot.com/2024/02/the-quantum-computers-are-not-ready-yet.html


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