Fujitsu has recently unveiled an innovative technology that has significantly enhanced the speed of quantum circuit computation within a quantum simulator, resulting in a remarkable 200-fold increase in computational speed compared to previous simulations. This breakthrough has the potential to revolutionize the development of algorithms for practical application in quantum computers.
Traditional quantum and classical hybrid algorithms have faced limitations in terms of the computational time required, particularly for larger-scale problems that demand a high number of qubits. For example, simulations in fields such as materials and drug discovery often required several hundred days to complete. However, Fujitsu’s latest development has paved the way for quantum simulations that previously took an estimated 200 days to be completed within just one day.
The sophisticated new technology empowers the quantum simulator to handle a multitude of simultaneously executed quantum circuit computations that are distributed among multiple groups. This represents a significant advancement in accelerating the development of quantum algorithms for real-world problems, as it enables the simulation of larger molecules computed by a hybrid quantum-classical algorithm.
Fujitsu plans to integrate this groundbreaking technology into its hybrid quantum computing platform, thereby driving research in various sectors including finance and drug discovery. Furthermore, the company aims to extend the application of this technology not only to quantum simulators but also to expedite quantum circuit computations on actual quantum computers.
In response to the challenges faced by current quantum computers, Fujitsu’s development of this technology represents a significant step forward. It is particularly relevant in the context of Noisy Intermediate-Scale Quantum Computers (NISQ), offering a promising direction for practical applications for small and medium-sized quantum computers.
The technology is expected to have far-reaching implications, particularly in advancing the development of quantum algorithms for complex problems with a significant number of qubits. Additionally, its application to the fields of materials and finance is anticipated to bring about transformative changes.
Fujitsu’s commitment to sustainability and innovation is underscored by its focus on contributing to the accomplishment of the Sustainable Development Goals (SDGs) established by the United Nations. The company’s purpose is rooted in a vision of building trust in society through technological innovation, aligning closely with the SDGs to create a more sustainable world.
As Fujitsu continues to lead the way in technological advancements, its latest achievement in quantum computing exemplifies the company’s dedication to addressing some of the most pressing challenges facing humanity.
For further information and updates, please visit www.fujitsu.com.
Date: 19 February, 2024
City: Tokyo, Japan
Company: Fujitsu Limited
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