A was from quantum computing With practical impact on real life it may be closer to what you imagined, but still faces important obstacles. A new research and Economist Impact revealed that 83% of industry professionals believe that The so -called “quantum utility” will be reached within a decade.
What is quantum utility?
Quantum utility is the moment when quantum computers begin to solve real problems more efficiently than classic computers.
Unlike “quantum supremacy”, which marks an advantage in specific laboratory tasks, quantum utility indicates practical gains in areas such as health, finance and logistics.
The concept still generates confusion: it is often used as a synonym for “quantum advantage”, although it refers to the effective use of real -world scenario technology. To achieve this phase, it is necessary to overcome major challenges, such as hardware errors and limitations in the correction of quantum failures.
The conceptual difference is so great that the economy itself impact has defined quantum utility as the moment when “quantum computers exceed hardware challenges and error correction to get better than classics.”
Despite the challenges, one third of the interviewees by the research is even more optimisticpredicting that quantum utility can arrive between one and five years. This is the case of the Finnish startup IQM, which aims to reach this milestone next year.
Other giants of technology have also given their guesses. In February, Google CEO Sundar Pichai said that useful quantum computers in practice should emerge between five and ten years.
Already Jensen Huang of Nvidia adopted a more conservative stance: in January, he stated that technology is still at least 15 years away – which caused a drop in shares of quantum companies.
Challenges for the advancement of quantum computing
The research has revealed that more than half of professionals believe that misunderstandings about what quantum computing has been hindering the development of the area.
However, the most urgent problem is far from only public perception: 80% pointed out technical challenges – especially error correction – as the main obstacle to quantum utility.
Another big obstacle is the scarcity of qualified professionals. About 75% of respondents cited the lack of talents as a critical barrier. The rapid growth of the sector has created a real race for experts, with startups and large corporations vying for a limited group of professionals with dominance in quantum physics, engineering, computer science and advanced mathematics.
Quantum computing promises to solve problems that are far beyond the reach of current supercomputers, but requires overcoming one of the greatest challenges of modern science: controlling the subatomic world with accuracy
What is quantum computing for?
Quantum computing is effective in problems involving the behavior of extremely small systems – such as atoms, electrons and molecules. As it operates with the laws of quantum mechanics, its natural environment is the subatomic world.
Therefore, its most promising applications are in areas where the scale is microscopic and variables are too complex for traditional computers.
Among the main expected uses are:
- Drug Discovery: Simulate interactions between molecules precisely, accelerating the development of new treatments.
- Materials Design: Create unpublished and more efficient compounds from atomic structure, with applications in energy, electronics and sustainability.
- Advanced chemistry: Predict chemical reactions more accurately, which can revolutionize industrial and environmental processes.
- Complex optimization: Solve gigantic logistics problems – such as delivery routes, traffic organization or power grid management – faster and better than any current supercomputer.
- Finance and Risk Modeling: Process large uncertain data volumes to predict complex economic or financial scenarios.
It is worth noting that This technology is not focused on home or personal use. Contrary to popular belief, it is not “a much faster computer for tasks or” running Crysis “.
Its true value is in highly technical applications in specific industries where classic computers simply cannot handle.
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Perspectives and Risks
The potential of quantum computing is immense. Among the most promising applications are the simulation of molecules to discover new medicines, the development of unpublished materials from the atomic level, as well as the resolution of complex optimization problems in sectors such as logistics and finance.
On the other hand, experts warn of the risks. Once sufficiently potent quantum computers are developed, it will be possible to break the encryption systems that protect the internet today. This event is known as Q-Day – and is already the subject of debate between governments, companies and cyber security experts.
The race for quantum utility has begun – and although the future is still involved in uncertainties, the transforming potential of this technology is undeniable.
Fonte: The Next Web
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Source: https://www.adrenaline.com.br/tech/utilidade-computacao-quantica-10-anos-de-distancia/
