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quant-ph2024
Duality between string and computational order in symmetry-enriched topological phases
Paul Herringer, Vir B. Bulchandani, Younes Javanmard +2
We present the first examples of topological phases of matter with uniform power for measurement-based quantum computation. This is possible thanks to a new framework for analyzing…
quant-ph2024
Universal measurement-based quantum computation in a one-dimensional architecture enabled by dual-unitary circuits
David T. Stephen, Wen Wei Ho, Tzu-Chieh Wei +2
A powerful tool emerging from the study of many-body quantum dynamics is that of dual-unitary circuits, which are unitary even when read `sideways', i.e., along the spatial directi…