| Title | Demonstrating Quantum Advantage in Security and Efficiency with Practical Photonic Systems |
| Publication Type | Conference Paper |
| Year of Publication | 2019 |
| Authors | Diamanti, Eleni |
| Conference Name | 2019 21st International Conference on Transparent Optical Networks (ICTON) |
| Keywords | central quantum network protocols, composability, cryptographic protocols, cryptography, entangled resources, future quantum-safe communications, maximal security guarantees, network environment, photonic systems, Photonics, practical photonic systems, Predictive Metrics, Protocols, pubcrawl, quantum advantage, quantum communication, quantum computing, quantum computing security, quantum cryptography, Quantum entanglement, quantum money, quantum networks, quantum optics, Resiliency, Scalability, secret key distribution, telecommunication network infrastructures |
| Abstract | We discuss the current landscape in quantum communication and cryptography, and focus in particular on recent photonic implementations, using encoding in discrete or continuous properties of light, of central quantum network protocols, enabling secret key distribution, verification of entangled resources and transactions of quantum money, with maximal security guarantees. We also describe current challenges in this field and our efforts towards the miniaturization of the developed photonic systems, their integration into telecommunication network infrastructures, including with satellite links, as well as the practical demonstration of novel protocols featuring a quantum advantage in communication efficiency for a wide range of useful tasks in a network environment. These advances enrich the resources and applications of the emerging quantum networks that will play a central role in the context of future quantum-safe communications. |
| DOI | 10.1109/ICTON.2019.8840285 |
| Citation Key | diamanti_demonstrating_2019 |
Demonstrating Quantum Advantage in Security and Efficiency with Practical Photonic Systems