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quant-ph2026
Symmetry-Protected Quantum Computing using Metamaterials
Neil F. Johnson, Ferney J. Rodriguez, Luis Quiroga
We propose a new architecture for practical quantum computing that combines three established principles: symmetry protection of relative-motion qubits via the generalized Kohn the…
quant-ph2025
Cavity Control of Topological Qubits: Fusion Rule, Anyon Braiding, and Majorana-Schrödinger Cat States
Luis Quiroga, Fernando J. Gómez-Ruiz, Ivan A. Bocanegra-Garay +2
We investigate the effects of coupling a local electromagnetic cavity to a segment of a topological Kitaev chain (KC), with particular emphasis on the interplay between photons and…