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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2502.14157 |
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| _version_ | 1866916776804089856 |
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| author | Fan, Xing Noguchi, Atsushi Taniguchi, Kento |
| author_facet | Fan, Xing Noguchi, Atsushi Taniguchi, Kento |
| contents | We propose a scheme for quantum logic spectroscopy of an electron or positron in a Penning trap. An electron or positron in a spectroscopy trap is coupled to a remote logic electron or positron via a wire to achieve motional entanglement. By separating the two traps, one can significantly improve magnetic field homogeneity, microwave characteristics, and detection sensitivity. The proposed scheme will improve the measurement precision of the electron's and positron's magnetic moments and charge-to-mass ratios, enabling precise tests of the Standard Model of particle physics. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2502_14157 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Quantum Logic Spectroscopy of an Electron and Positron for Precise Tests of the Standard Model Fan, Xing Noguchi, Atsushi Taniguchi, Kento Quantum Physics High Energy Physics - Experiment Atomic Physics We propose a scheme for quantum logic spectroscopy of an electron or positron in a Penning trap. An electron or positron in a spectroscopy trap is coupled to a remote logic electron or positron via a wire to achieve motional entanglement. By separating the two traps, one can significantly improve magnetic field homogeneity, microwave characteristics, and detection sensitivity. The proposed scheme will improve the measurement precision of the electron's and positron's magnetic moments and charge-to-mass ratios, enabling precise tests of the Standard Model of particle physics. |
| title | Quantum Logic Spectroscopy of an Electron and Positron for Precise Tests of the Standard Model |
| topic | Quantum Physics High Energy Physics - Experiment Atomic Physics |
| url | https://arxiv.org/abs/2502.14157 |