On May 16, 2013, something that had been under research for quite some time seemed to be coming together—quantum artificial intelligence. Google announced its quantum AI lab, which was nothing short of a wonder, equipped with the most advanced commercially available quantum computer at the time of its launch.
Since then, people have started to see the value and endless possibilities in that complex technology and put in resources to try and explore it. Fields like finance are testing out this technology in trading because it can analyse financial markets in real time and make data-driven decisions way faster than regular computers.
Different countries have also become actively involved in trying to unlock the full potential of this emerging tech. In fact, in Wales, quantum AI is becoming quite popular, and in this article, we are going to see what is contributing to that.
Government support
The UK government is one of the global quantum leaders, ranking as one of the top two countries in terms of attracting investment and supporting the creation of quantum tech companies. It has heavily invested in quantum technologies as part of its strategy to be a world leader in a quantum-enabled economy.
In fact, in March 2023, it published the National Quantum Strategy, which is a ten-year plan towards the quantum in the UK. They really meant business because they pledged to channel £2.5 billion to research, innovation, skill development and other quantum-related initiatives in that period. They also launched the National Quantum Computing Centre (NQCC) last year, which is now the national quantum computing lab working with different stakeholders to provide quantum computing solutions for the country.
The government also funded five quantum research hubs with over £100 million in 2024. These research hubs are expected to deliver practical applications of quantum technologies in key fields like health care, transport and cybersecurity. The goal is for the whole of the UK to benefit from these technologies, and that gives Wales a conducive environment to go deep in developing proper foundations for quantum AI.
Research in academic institutions
The tech sector in Wales has been coming up well over recent years, especially in Cardiff and Swansea. Thanks to institutions like Cardiff University and Swansea University that are doing groundbreaking research in areas like AI, data science and quantum technologies. Actually, Cardiff University offers a PhD programme that allows you to focus your research on quantum technologies and engineering.
Researchers and experts from the university are involved in two of the five research hubs launched across the UK. Professor Oliver Williams and his team are collaborating with the UK Quantum Biomedical Sensing Research Hub (Q-BIOMED) to explore how quantum technology can be used in the medical field.
Another team, led by Professor Anthony Bennet, is working with the Hub for Quantum Computing via Integrated and Interconnected Implementations (QCI3) to develop practical uses for quantum computing in areas like machine learning. These advancements will really boost quantum computational capabilities, which will further support this technology in the country.
Wales also has a great network of researchers who work on Quantum mechanics and its applications, known as Qymru. This has been very key in boosting quantum AI because it brings like-minded people in matters of quantum, to work together in order to deliver the best. The members support each other’s projects and also raise awareness around quantum technologies, like quantum AI, in society.
We cannot fail to mention the QLab Cardiff, which is located in the Institute for Compound Semiconductors Cleanroom at Cardiff University. Actually, the lab was opened in 2023 to provide a dedicated space to support research into quantum technologies and compound semiconductors.
The research group is working on semiconductor devices that can create and manipulate photons. They believe that photons are at the centre of all future quantum technologies, including node-linking on the quantum internet. That is good news because it could enable quantum AI to take advantage of distributed computing to access loads of data and better its algorithms and predictions.
A few challenges
While Wales is making progress in developing this technology, the journey has its hurdles, too. One of them is that the country is still short on the facilities needed to support this computing, and establishing more costs a fortune. Another major one is that training the AI models requires large amounts of data, and this computing could help process that data faster. However, developing algorithms that can use quantum computing has been a bit difficult.
Also, there are not many quantum experts, and funding the research is quite expensive. Actually, there is still a lot of fine-tuning needed to ensure the technology works smoothly. Building reliable and scalable quantum computers without noise and errors and with qubit stability is tricky, and the hybrid option of combining classical and quantum technologies is quite complex.
This technology may have great potential to change the world by revolutionising sectors like healthcare, finance and security. Though it is in the early stages, countries like Wales have shown how invested they are in exploring its potential. There is still a lot to cover for sure, but a journey of a thousand miles begins with a single step, and Wales has already taken several.
