Embracing the Quantum Economy 2024

Distributed quantum sensor detection systemsA network of quantum sensors can be deployed to create a comprehensive fraud detection system. These sensors can work together to monitor various parameters, such as electromagnetic fields, vibrations and gravitational changes, providing a multifaceted approach to fraud detection. The interconnected nature of the sensors could allow for real-time data sharing and analysis, enhancing the overall effectiveness of the system. Quantum communication and security More resilient keys for secure encryption and authentication (HSBC and Quantinuum)77Quantum RNGs can produce truly random numbers, which are crucial for generating secure cryptographic keys. These keys can be used to encrypt transaction data and authenticate users. The unpredictability of QRNGs makes it extremely difficult for fraudsters to break the encryption, thereby enhancing the security of financial transactions. Physical encryption network (HSBC, BT and Toshiba; JPMC, Ciena and Toshiba)78A physical encryption network leverages advanced cryptographic techniques and physical layer security to protect data transmission throughout communication networks. This approach combines traditional encryption methods with physical properties of the communication medium, such as QKD or optical encryption, to enhance security. It ensures that data remains confidential and tamper-proof, even against sophisticated attacks. This is particularly important for sensitive applications in government, financial services and critical infrastructure, where data integrity and security are of paramount importance. Use cases covered in technology and telecommunications A.1.2 Quantum computing Optimized network transformation (Fujitsu and University of Toronto)79Fujitsu’s Digital Annealer is utilized by telecommunications companies to optimize network configurations and reduce operational costs. In collaboration with the University of Toronto, Fujitsu applied this technology to transform legacy telecommunications networks, resulting in up to 30% reduction in operating costs and 80% reduction in transportation costs during the migration period. Network traffic optimization and resource allocation80Volkswagen uses D-Wave’s quantum annealing technology to optimize traffic flow in urban areas. The technology can be adapted by telecommunications companies to optimize network traffic and resource allocation, improving operational efficiency. Quantum sensing Site surveys Quantum gravimeters offer unparalleled sensitivity in detecting subsurface density variations, making them ideal for site surveys and stability assessments. They enable precise evaluation of ground conditions, ensuring optimal placement of infrastructure like buildings, bridges and tunnels. This non-invasive technology minimizes environmental impact by reducing the need for extensive drilling or excavation. By identifying potential risks such as sinkholes or unstable soil early, quantum gravimeters improve construction safety and sustainability. Data transmission and reliability (BT)81BT Group employs quantum clocks, developed as part of the European Quantum Flagship project, for precise time synchronization across its global telecommunications network, crucial for accurate data transmission and network reliability. Infrastructure inspectionQuantum-enhanced LiDAR technology provides high-resolution imaging for precise inspection of telecommunications infrastructure. By capturing detailed 3D maps, it allows companies to monitor structural integrity, detect vulnerabilities and optimize maintenance schedules. This technology also supports environmental monitoring, identifying risks like vegetation encroachment on cables or towers. Its precision and efficiency reduce costs and improve safety, making it invaluable for modern infrastructure management. Infrastructure integrity monitoring82QinetiQ develops quantum acoustic sensors for high-precision sound detection, which can be used by telecommunications companies to monitor infrastructure integrity and detect environmental changes affecting network performance. Environmental monitoringQuantum sensors enable enhanced environmental monitoring by detecting subtle changes in temperature, pressure or magnetic fields with exceptional precision. Telecommunications companies can use these sensors to assess environmental risks, such as soil erosion or vegetation growth, that could affect infrastructure stability. This proactive monitoring improves operational efficiency, minimizes maintenance disruptions and enhances network security by identifying potential issues before they escalate.Use cases covered in financial services (continued) A.1.1 Embracing the Quantum Economy: A Pathway for Business Leaders 50