IBM's Jerry Chow explains the next phase of quantum computing

Processor Innovations

IBM has unveiled its latest quantum processor, the IBM Quantum Heron, boasting 133 qubits, marking a significant leap in quantum computing capabilities. Jerry Chow explains that this processor, along with the new IBM Quantum System Two, represents a strategic move towards scalable quantum computing, with a roadmap extending to 2033 1. Despite these advancements, Chow acknowledges that quantum computing is not yet solving real-world problems but is reaching a utility scale where it can challenge classical computing methods 1. He elaborates on the complexity of qubits, emphasizing the importance of material choice and engineering in extending their lifetimes from mere nanoseconds to nearly a millisecond 2.

Today, we've gotten up to close to a millisecond, hundreds of microseconds to a millisecond already numbers orders of magnitude longer.

--- Jerry Chow

This progress is crucial for performing complex operations necessary for future quantum applications 2.

   

Quantum Roadmap

IBM's roadmap for quantum computing is both ambitious and strategic, aiming for a future where quantum computers operate at scale with thousands to millions of qubits. Jerry Chow highlights the roadmap's dual focus on product development and innovation, serving as a guiding tool for both internal teams and external stakeholders 3. The roadmap includes novel error correction codes that significantly reduce the qubit count needed for fault-tolerant quantum computing, aiming for systems with around 100,000 qubits by 2033 3.

We have concrete ideas for the technological hurdles to overcome to get there.

--- Jerry Chow

Chow also discusses the integration of semiconductor techniques in quantum chip manufacturing, leveraging IBM's extensive experience in the field to advance quantum technology 4.