Routing Qubits on Noisy Networks
Fuente:
arXiv
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| Autori principali: | , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866917215089983488 |
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| author | Benedetti, Claudia Ragazzi, Giovanni Cavazzoni, Simone Bordone, Paolo Paris, Matteo G. A. |
| author_facet | Benedetti, Claudia Ragazzi, Giovanni Cavazzoni, Simone Bordone, Paolo Paris, Matteo G. A. |
| contents | Robust quantum routing is essential for scalable quantum technologies. This paper investigates the resilience of routing protocols in network architectures designed for perfect, high-fidelity transfer of both classical and quantum information under ideal conditions. We encode information in the position of a quantum walker on a graph, modelling the routing of a generic qubit state from a single input to multiple (orthogonal) outputs. We analyse and assess routing performance in various regimes, evaluating their robustness against static and dynamical noise. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_14824 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Routing Qubits on Noisy Networks Benedetti, Claudia Ragazzi, Giovanni Cavazzoni, Simone Bordone, Paolo Paris, Matteo G. A. Quantum Physics Robust quantum routing is essential for scalable quantum technologies. This paper investigates the resilience of routing protocols in network architectures designed for perfect, high-fidelity transfer of both classical and quantum information under ideal conditions. We encode information in the position of a quantum walker on a graph, modelling the routing of a generic qubit state from a single input to multiple (orthogonal) outputs. We analyse and assess routing performance in various regimes, evaluating their robustness against static and dynamical noise. |
| title | Routing Qubits on Noisy Networks |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2601.14824 |