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| Format: | Preprint |
| Veröffentlicht: |
2024
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| Online-Zugang: | https://arxiv.org/abs/2402.03371 |
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| _version_ | 1866913234278154240 |
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| author | Esteve, J. G. Falceto, Fernando |
| author_facet | Esteve, J. G. Falceto, Fernando |
| contents | We present a simulation of the quantum Zeno effect (QZE) on a quantum computer as an example of the relation between this effect and the bang-bang decoupling method in control theory. Although the true QZE can not be strictly implemented on a quantum computer where all the operations, except the final measurements, must be unitary ones, we can simulate it by coupling the system to a number of ancillas and replacing the projective measurements of the QZE by suitable unitary gates. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_03371 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | The Zeno effect in a quantum computer Esteve, J. G. Falceto, Fernando General Physics We present a simulation of the quantum Zeno effect (QZE) on a quantum computer as an example of the relation between this effect and the bang-bang decoupling method in control theory. Although the true QZE can not be strictly implemented on a quantum computer where all the operations, except the final measurements, must be unitary ones, we can simulate it by coupling the system to a number of ancillas and replacing the projective measurements of the QZE by suitable unitary gates. |
| title | The Zeno effect in a quantum computer |
| topic | General Physics |
| url | https://arxiv.org/abs/2402.03371 |