On June 7, 2024, the United Nations declared 2025 as a “Quantum Year”. This declaration marks a significant milestone in the field of quantum technology and acknowledges the potential impact of quantum technologies on various aspects of our lives. Quantum technology, which harnesses the principles of quantum mechanics, has the potential to revolutionize fields such as computing, communication, cryptography, precision measurements, and other scientific research.

The choice of 2025 as a Quantum Year by the United Nations signifies the global recognition of the transformative power of quantum technology, from its early applications to lasers and optics to its subsequent deployment in semiconductor and materials research. It highlights the need to accelerate research, development, and deployment of quantum technologies to address some of the more pressing global challenges we face today, in order to advance human progress.

Quantum science and technology has been identified as one of the crucial areas for advanced research in the Asia-Pacific region. One of the key areas where quantum technology holds immense promise is computing. Unlike classical computers, which use bits to represent information as either 0 or 1, quantum computers use qubits, which can exist in multiple states simultaneously. This feature reputedly enables quantum computers to perform calculations exponentially faster than classical computers. We believe that the United Nations’ declaration will provide a catalyst for further investment and collaboration in quantum computing research, bringing us closer to the creation of practical quantum computers that could solve complex problems in fields like drug discovery, optimization, and machine learning.

Aside from computing, quantum communication is another area that may significantly benefit from the current focus on quantum technology. Quantum communication leverages the unique properties of quantum mechanics to ensure secure and unbreakable communication channels. Quantum encryption methods have the potential to safeguard sensitive information from malicious attacks, providing a robust solution for data privacy and security in the digital age. A third area is the application of quantum technologies to metrology and sensing.

The U.N. declaration is an opportunity for any individual, group, school, institution, or government to increase public awareness about quantum science and technology. The International Year of Quantum (IYQ) Steering Committee is planning global initiatives and events for 2025, particularly those that target audiences that are typically unaware of the importance of quantum science and technology. More information can be found at https://quantum2025.org/en/. The Association of Asia Pacific Physical Societies is a society partner for this event.