Full-Stack Quantum Computing and Distributed Systems

Abstract

Quantum computing is considered a promising future technology for addressing complex societal and technical challenges. However, it is still in an experimental early stage. This article takes a full-stack perspective and advocates for a community-driven, interdisciplinary development of quantum computing. First, the importance of close collaboration across different scientific and technical disciplines is emphasized. It is then shown that long-term scalable quantum computers can only be realized through distributed architectures, and the resulting technical and organizational requirements are discussed. Using concrete application examples from the fields of energy, logistics, mobility, and network analysis, the paper illustrates where quantum computing could create real societal value in the future. Finally, a roadmap is presented with short-, medium-, and long-term actions addressing technological, infrastructural, and educational aspects. At the core of this message is the idea that open communities, transparent standards, and interdisciplinary knowledge exchange are essential for the sustainable development and broad adoption of quantum-based technologies.