IBM discloses plans to build first large-scale fault-tolerant quantum computer

Ibm He opened the way to build the world’s first large-scale scale, faulty Set Stage for Quantum Computer, Practical and Size Quantum Calculation.

Delivered by 2029, IBM Quantum Starling, Poughkeepsie, New IBM Quantum Information Center in New York is expected to operate 20,000 times more than today’s quantum computers.

Representing the status of an IBM stars will require the memory of more than quarter (10 ^ 48) of the world’s strongest superkomputers.

With Starling, users will be able to complete the complexity of quantum states outside the limited features that can be accessed by current quantum computers.

A new quantum development, which is already a great, global fleet, which is already a global fleet, has a suitable and definite plan to create a quantum computer, releases a new quantum development road map.

“IBM graphs the next borders in quantum calculation,” said Arvind Krishna, IBM chairman and the General Director of IBM. “Our experience between mathematics, physics and engineering leads to a large-scale, defective quantum computer – will solve real world problems and unlock great opportunities for work.”

Hundreds or thousands of logical protectors can operate a large-scale, sinful quantum computer, drug development, exploration of materials such as billions of operations in areas such as chemistry and optimization.

Starling can be provided with 100 million quantum surgery using 200 logic protection to the calculation power required for these problems. This will be the foundation for IBM Blue Jay, who is able to perform more than 2,000 logical protective operations.

A logical group is a unit of quantum computed in the wrongly corrected quantum data. This can be made of many physical savers working together to store and watch each other for errors.

Like classic computers, quantum computers should be mistaken to run large-free work loads. To do this, the clusters of physical gubes are used to create less logical pots with low physical protectors. Logical quit errors are compressed as exponentially with a majority size, allows you to operate a large number of operations.

The increase in the number of logical groups that can execute quantum schemes, which can execute quantum schemes as much as possible, is important for quantum calculations. To date, it was not clear a clear way to build such a faulty system without the surface of unrealical engineering.

The road to the tolerance of large-scale faes

The success of an effective guilty architecture, the success of the wrongdoing code and how the system is established, and how the system is established and the scale of this code, he said.

Alternative and previous gold-standard error Correction codes provide fundamental engineering problems. To measure, you will require insufficient logical bubits to create insufficient logical groups to create complex transactions – requires impossible amounts of infrastructure and management electronics. This claims that they cannot perform them outside of small-scale experiences and devices.

An architecture of a large-scale, defective quantum computer requires:

• Incorrect tolerant to suppress enough mistakes for useful algorithms to succeed.
• Preparing logical protectors through computing is capable of measuring.
• This logic can apply universal instructions to the Gubux.
• Measurements pierce and change from real-time logical protectors
  Next instructions.
• Module to hundreds or thousands of logical protectors to run more complex
  algorithms.
• It is fairly efficient to perform meaningful algorithms with real physical resources,
  as energy and infrastructure.

Today, IBM presents two new technical documents that describe how the remaining criteria will solve the remaining criteria to build a large-scale, defective architecture.

A piece of paper This type of system will process the instructions and will work effectively with QLDPC codes. This work is based on an approach based on the incorrect adjustment of the nature cap, which provides the codes of the low-density parity parity parity (QLDPC). This code reduces the number of physical quadrangles needed for incorrect correction and reduces about 90 percent compared to other leading codes. In addition, it implements the resources required to securely manage large-scale quantum programs to prove the efficiency of such architecture over others.

This second paper It describes how a way to effectively decipher the information from the physical gubes and identify and correct real-time errors with ordinary calculation sources.

From the road map to reality

The new IBM Quantum Roadmap will demonstrate criteria for shortcoming tolerance and describes the main technological stages that will perform. Each new processor on the road map applies to special difficulties for the installation of modular, expandable and incorrect quantum systems.

Expected IBM Quantum Loon in 2025, designed to test the architectural components for the GLDPC code, including longer distances in the same chip.

The expected IBM quantum, which is expected in 2026, will be the first modular processor designed to store and process IBM’s coded data. Quantum Memory will connect with logic transactions – a basic construction block that scales sin-tolerant systems outside of a chip.

Expected in 2027, IBM quantum Cockatoo will ignite two kookaburra modules using L-Coupler. These architectural quantum chips will be connected to each other as the nodes in a larger system, which need to build large chips in impossible.

Together, these improvements are designed to be kulking up to the star in 2029.