Physicists developing a quantum computer that’s entirely open source
physics.aps.org
March 2, 2026
5 min read
🔥🔥🔥🔥🔥
57/100
Summary
No commercially useful quantum computing application has been demonstrated yet. Investments in quantum applications by public and private entities could lead to a projected $1 trillion market by 2035.
Key Takeaways
- Open Quantum Design (OQD) aims to build an open-source, 30-qubit trapped-ion quantum computer, providing all intellectual property for free to promote accessibility and transparency in quantum computing.
- OQD is funded by membership fees from quantum developers, the Canadian government, and philanthropic organizations, and it seeks to lower barriers for entry into quantum computing.
- The team at OQD plans to demonstrate quantum algorithms within a year, focusing on creating a more understandable and accessible quantum computing platform rather than the most powerful one.
- OQD's initiative is designed to develop talent in quantum hardware by providing open-source designs and instructions, allowing learners to gain hands-on experience with quantum technology.
Community Sentiment
Positives
- The open-source nature of the quantum computer could foster innovation and collaboration among researchers and developers, potentially accelerating advancements in quantum computing.
- Access to platforms like TU Delft's quantum computer allows enthusiasts and researchers to experiment with quantum computing without significant financial barriers.
Concerns
- The high estimated costs of building and maintaining a quantum computer suggest that only well-funded entities can realistically engage with this technology, limiting broader accessibility.
- Current quantum computers often lack practical applications, raising doubts about their utility compared to classical computers and the actual achievement of quantum supremacy.
