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Quantum Computer Solves Problem That Would Take Billions of Years for Classical Computer

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A team of researchers from the University of Science and Technology of China has developed a new quantum processor that can solve a problem that would take billions of years for a classical computer. The processor, called Jiuzhang, is made up of 72 qubits

Researchers Develop New Quantum Processor That Can Solve Complex Problems

Researchers from the University of Science and Technology of China have developed a new quantum processor that can solve complex problems. The processor, called Jiuzhang, is made up of 72 qubits. It was used to solve a problem that would have taken a classical computer billions of years to solve.

The Jiuzhang processor is the first quantum processor to achieve quantum supremacy, which is the ability to solve a problem that is intractable for a classical computer. The problem that Jiuzhang solved was to find the ground state of a 20-qubit system. The ground state is the lowest energy state of a quantum system.

The development of Jiuzhang is a major breakthrough in quantum computing. It shows that quantum computers are now capable of solving problems that are beyond the reach of classical computers. This could have a major impact on a wide range of fields, including cryptography, drug discovery, and materials science.

How does Jiuzhang work?

Jiuzhang is based on a type of quantum computer called a superconducting quantum computer. Superconducting quantum computers use superconducting materials that can be cooled to very low temperatures. This allows the qubits to be more stable and easier to control.

Jiuzhang uses a technique called quantum annealing to solve problems. Quantum annealing is a process that uses a quantum system to find the lowest energy state of a problem.

What are the implications of Jiuzhang?

The development of Jiuzhang is a major milestone in the development of quantum computing. It shows that quantum computers are now capable of solving problems that are beyond the reach of classical computers. This could have a major impact on a wide range of fields, including:

  • Cryptography: Quantum computers could be used to break current encryption methods, which could have a major impact on online security.
  • Drug discovery: Quantum computers could be used to design new drugs and treatments for diseases.
  • Materials science: Quantum computers could be used to design new materials with properties that are not possible with current materials.

The development of Jiuzhang is a sign of the progress that is being made in quantum computing. It is likely that we will see even more exciting developments in the coming years.

What are the limitations of Jiuzhang?

Jiuzhang is still a relatively small quantum processor. It has 72 qubits, which is much less than the number of qubits that would be needed for practical applications. However, the development of Jiuzhang is a significant step forward, and it shows that quantum computers are becoming more powerful.

Another limitation of Jiuzhang is that it is not very stable. The qubits in Jiuzhang are prone to errors, which can make it difficult to solve problems accurately. However, the researchers who developed Jiuzhang are working on ways to improve its stability.

The future of quantum computing

The development of Jiuzhang is a major milestone in the development of quantum computing. It shows that quantum computers are now capable of solving problems that are beyond the reach of classical computers. This could have a major impact on a wide range of fields.

The future of quantum computing is bright. As quantum processors become more powerful and stable, they will be able to solve even more complex problems. This could lead to new advances in cryptography, drug discovery, materials science, and other fields.

I hope this blog post surprised you and even me. I tried my best to make it as informative and interesting as possible.

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