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| Main Author: | |
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| Format: | Preprint |
| Published: |
2022
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2209.04819 |
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| _version_ | 1866911589448286208 |
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| author | Okamoto, Hiroshi |
| author_facet | Okamoto, Hiroshi |
| contents | We propose a simple design of a quantum electron microscope that ``queries'' a beam-sensitive phase object, such as a biological specimen, as part of quantum computation. Lower quantum query complexity, not the time complexity, of a quantum algorithm means less specimen damage, which translates to more data extracted from the specimen. Hence small-scale quantum computing offers provable quantum advantage in this context. A possible application of the proposed microscope is the Grover search for a true structure, out of a set of candidate structures. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2209_04819 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Universal Quantum Electron Microscopy: A Small-Scale Quantum Computing Application with Provable Advantage Okamoto, Hiroshi Quantum Physics We propose a simple design of a quantum electron microscope that ``queries'' a beam-sensitive phase object, such as a biological specimen, as part of quantum computation. Lower quantum query complexity, not the time complexity, of a quantum algorithm means less specimen damage, which translates to more data extracted from the specimen. Hence small-scale quantum computing offers provable quantum advantage in this context. A possible application of the proposed microscope is the Grover search for a true structure, out of a set of candidate structures. |
| title | Universal Quantum Electron Microscopy: A Small-Scale Quantum Computing Application with Provable Advantage |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2209.04819 |