The quantum computing revolution is closer than you think
Financial Times 2026-06-12 04:00:22
Context: The development of quantum computing has been a topic of interest and speculation in recent years, with many experts predicting significant breakthroughs and potential applications in various fields. As the technology continues to advance, companies are investing heavily in quantum computing research and development, hoping to unlock its potential for pharmaceuticals, financial services, and cryptocurrency. However, not everyone is convinced that the technology will live up to its promise, with some critics labeling the hype surrounding quantum computing as excessive.
Key Facts
- Google's quantum computer, Sycamore, has successfully performed a complex calculation that would take a classical computer 10,000 years to complete, but the company's own scientists have questioned the significance of the achievement, with one researcher stating that "it's not clear what the practical implications of this are." The calculation, known as a random circuit sampling task, was performed using 53 qubits, a type of quantum bit that is the fundamental unit of quantum information.
- IBM has made significant strides in quantum computing, with its quantum computer, Eagle, boasting 127 qubits, a major increase from its previous 53-qubit model. The company claims that its quantum computer has the potential to solve complex problems in fields such as chemistry and materials science.
- Microsoft has also entered the quantum computing fray, with its own quantum computer, Project Q, aiming to develop a quantum computer that can solve complex problems in fields such as finance and healthcare. The company has partnered with several major corporations, including Accenture and Deloitte, to develop and deploy quantum computing solutions.
- The quantum computing industry is expected to grow significantly in the coming years, with a report by MarketsandMarkets predicting that the global quantum computing market will reach $65.8 billion by 2027, up from $1.7 billion in 2020. However, some critics argue that the hype surrounding quantum computing is excessive, with one expert stating that "we're not going to see a revolution in the next five years, but rather a series of incremental improvements."