Symmetry-Protected Quantum Computing using Metamaterials
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arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2026
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| _version_ | 1866911734892068864 |
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| author | Johnson, Neil F. Rodriguez, Ferney J. Quiroga, Luis |
| author_facet | Johnson, Neil F. Rodriguez, Ferney J. Quiroga, Luis |
| contents | We propose a new architecture for practical quantum computing that combines three established principles: symmetry protection of relative-motion qubits via the generalized Kohn theorem, control via twisted-light orbital angular momentum, and metamaterial nanofocusing (e.g. using Weyl-semimetal plasmonics). Crucially, the core mechanism is generic: it applies to any current or future quantum computing system involving parabolic confinement, including cold atoms, ions, and semiconductor dots. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2606_00254 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Symmetry-Protected Quantum Computing using Metamaterials Johnson, Neil F. Rodriguez, Ferney J. Quiroga, Luis Quantum Physics Mesoscale and Nanoscale Physics Strongly Correlated Electrons Systems and Control We propose a new architecture for practical quantum computing that combines three established principles: symmetry protection of relative-motion qubits via the generalized Kohn theorem, control via twisted-light orbital angular momentum, and metamaterial nanofocusing (e.g. using Weyl-semimetal plasmonics). Crucially, the core mechanism is generic: it applies to any current or future quantum computing system involving parabolic confinement, including cold atoms, ions, and semiconductor dots. |
| title | Symmetry-Protected Quantum Computing using Metamaterials |
| topic | Quantum Physics Mesoscale and Nanoscale Physics Strongly Correlated Electrons Systems and Control |
| url | https://arxiv.org/abs/2606.00254 |