Majorana 1: Towards Topological Qubit Quantum Computing
On February 19, 2025 Microsoft unveiled its Majorana 1 topological qubit quantum processor. The company is currently developing a scalable quantum computing architecture built around a single-qubit device called a tetron. Built with a novel class of materials dubbed a topoconductor, the quantum chip utilizes a new state (or phase) of matter that is not based on solid, liquid or gas. In theory, topological qubits are more powerful than logical qubits. Logical qubits often contain 1000+ physical qubits, to get to error corrected quantum computing protected from environmental decoherence.
AI needs Quantum, and Quantum needs AI
The synergy between artificial intelligence and quantum technologies is driving exponential innovations in sectors ranging from Healthcare, Finance and Energy to Manufacturing, Cleantech and Space. The interplay between these two frontiers marks a singular point in time where boundaries are redefined and possibilities are expanded.
The symbiotic relationship between AI and fault tolerant quantum computing not only enhances computational power but also addresses grand challenges and opportunities across market-verticals, as quantum and AI are dual use technologies.
From a cybersecurity risk perspective, Q-Day may impact Healthcare and Finance by breaking classical encryption. This requires quantum/AI hybrid mitigation strategies that ensure a transition to safe and secure post quantum encryption accross classical software and hardware structures, protecting our economic safety and national security.