China presented a quantum computer “one million times more powerful” than those of the United States: what is it for

This advance not only reinforces China’s role in the intense quantum career, but also places the country as a world -class competitor against Google and Microsoft and IBM. Development details and experimental data have been recently published in the magazine Physical Review Letters.

It is estimated that Zuchongzhi 3.0 is around a million times more efficient than the latest Google models, such as Willow and Sycamore. These numbers highlight the qualitative leap that this new technology implies, placing China in the avant -garde of quantum computing at the global level.

Development represents a significant leap with respect to its predecessor, Zuchongzhi 2.1, which had 66 qubits. In this new model, in addition to almost duplicate the quantityimproved the stability and fidelity of calculations, essential factors to obtain reproducible and reliable results.

The qubits used are built on superconductor circuits, which require Operate at extremely low temperatures (of the order of 10 to 20 Milikelvin). This minimizes external interference and maximizes quantum coherence.

The 105 qubits are organized in a topology designed to maximize connectivity between them and reduce the effect of noise and interference. This provision facilitates the complex algorithms execution with multiple logical doors in parallel.

Another of the pillars for the reliable functioning of a quantum system is the implementation of error correction schemes. Zuchongzhi 3.0 incorporates Optimized algorithms that allow mitigating failures inherent in quantum processing, a critical aspect to bring technology closer to practical applications.

Through refinement in the design of advanced circuits and calibration techniques, the loyalty of quantum operations (the ability to execute logical doors without introducing significant errors) has improved significantly. This implies a greater amount of sequential operations that can be carried out before the decoherence degrades the system.

These advances not only mark technical milestones, but are fundamental to overcome Current limitations of classical computing and bring this paradigm closer to practical applications in complex problems solving.

The competition between China and the United States in the quantum field has intensified during the last decade. In 2019, Google surprised the world by presenting Sycamore, the first processor to achieve quantum supremacy when resolving in 200 seconds a problem that, according to estimates, a classic supercomputer would take 10,000 years in completing.

However, with the introduction of Zuchongzhi 3.0, China has shown an unprecedented performance, which has allowed it to overcome previous milestones and return to take advantages in an area where large corporations have all the resources to outdo their rivals.

For decades, the Classical computing —Basada in transistors and bits – has been the backbone of technological development. However, as the problems to be solved become more complex, a new promise has emerged: quantum computing, a Technology capable of performing in second calculations that would take thousands of years to current supercomputers.

Unlike traditional computersthat process information in bits (values ​​of 0 or 1), the Quantum computers They operate with qubitsunits that may be in multiple states at the same time thanks to the principles of overlap and intertwining of quantum mechanics. This allows them explore many solutions at the same time y solve problems of enormous complexity. Your key applications are:

• Medicine and development of new drugs: The ability to simulate precision molecules and chemical reactions would open the door to the design of personalized medications or more effective treatments against diseases such as cancer or Alzheimer’s, in record times.

• Cybersecurity: While quantum computers could break the current encryption systems, they would also allow to create new practically invulnerable quantum safety methods, such as cryptography based on quantum intertwining.

• Logistics and optimization: From improving global transport routes to optimizing electrical networks, quantum algorithms can find optimal solutions in seconds, saving millions of dollars to companies and governments.

• Artificial Intelligence (AI): Quantum speed and efficiency would allow you to train much faster AI models, processing gigantic data volumes and enhancing automatic learning systems and patterns recognition.

• Scientific research: From studying the mysteries of the universe to simulating complex physical phenomena (such as subatomic particle behavior), quantum computing could bring human knowledge to new horizons.

In short, quantum computing does not seek to replace current computers, but to solve impossible problems so far opening a new era in global technology, science and economy. Its impact, when it reaches maturity, could be comparable to the birth of the Internet.

For now, The question is not if it will arrive, but when.