Noise Transfer Approach to GKP Quantum Circuits
Fuente:
arXiv
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| Autores principales: | , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866913574267387904 |
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| author | Ralph, Timothy C Winnel, Matthew Swain, S Nibedita Marshman, Ryan J |
| author_facet | Ralph, Timothy C Winnel, Matthew Swain, S Nibedita Marshman, Ryan J |
| contents | The choice between the Schroedinger and Heisenberg pictures can significantly impact the computational resources needed to solve a problem, even though they are equivalent formulations of quantum mechanics. Here we present a method for analysing Bosonic quantum circuits based on the Heisenberg picture that allows, under certain conditions, a useful factoring of the evolution into signal and noise contributions, in a similar way as can be done with classical communication systems. We provide examples which suggest this approach may be particular useful in analysing quantum computing systems based on the Gottesman-Kitaev-Preskill (GKP) qubits. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_05262 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Noise Transfer Approach to GKP Quantum Circuits Ralph, Timothy C Winnel, Matthew Swain, S Nibedita Marshman, Ryan J Quantum Physics The choice between the Schroedinger and Heisenberg pictures can significantly impact the computational resources needed to solve a problem, even though they are equivalent formulations of quantum mechanics. Here we present a method for analysing Bosonic quantum circuits based on the Heisenberg picture that allows, under certain conditions, a useful factoring of the evolution into signal and noise contributions, in a similar way as can be done with classical communication systems. We provide examples which suggest this approach may be particular useful in analysing quantum computing systems based on the Gottesman-Kitaev-Preskill (GKP) qubits. |
| title | Noise Transfer Approach to GKP Quantum Circuits |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2411.05262 |