MERLIN SCIENCE — Topological Quantum Gates via Fibonacci Anyon Braiding — E8 Intelligence Research

Here is the finding. Quantum gates can be implemented not by pulsing qubits with lasers or microwaves, but by physically braiding quasiparticles around one another in a two-dimensional plane. When those quasiparticles are Fibonacci anyons, the braids alone are universal for quantum computation, and the resulting gates are fault-tolerant by construction, because the information is stored non-locally in the topology of the braid rather than in any local degree of freedom that noise can reach. The field context is this. Topological quantum computation has been a promise for two decades, and the hard part has never been the principle. It is the material. We need a two-dimensional system whose excitations obey non-Abelian statistics, and we need to braid them controllably. Fractional quantum Hall states at filling five-halves, Majorana nanowires, cold atom lattices. All of these are candidates. As of the current literature, no confirmed braiding experiment exists. That is the honest state Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com