Synthetic multi-dimensional Aharonov-Bohm cages in Fock state lattices
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arXiv
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| Autori principali: | , , , , , , , , , , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866910934011740160 |
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| author | Zhang, Jiajian Huang, Wenhui Chu, Ji Qiu, Jiawei Sun, Xuandong Tao, Ziyu Zhang, Jiawei Zhang, Libo Zhou, Yuxuan Chen, Yuanzhen Liu, Yang Liu, Song Zhong, Youpeng Miao, Jian-Jian Niu, Jingjing Yu, Dapeng |
| author_facet | Zhang, Jiajian Huang, Wenhui Chu, Ji Qiu, Jiawei Sun, Xuandong Tao, Ziyu Zhang, Jiawei Zhang, Libo Zhou, Yuxuan Chen, Yuanzhen Liu, Yang Liu, Song Zhong, Youpeng Miao, Jian-Jian Niu, Jingjing Yu, Dapeng |
| contents | Fock-state lattices (FSLs), composed of photon number states with infinite Hilbert space, have emerged as a promising platform for simulating high-dimensional physics due to their potential to extend into arbitrarily high dimensions. Here, we demonstrate the construction of multi-dimensional FSLs using superconducting quantum circuits. By controlling artificial gauge fields within their internal structures, we investigate flux-induced extreme localization dynamics, such as Aharonov-Bohm caging, extending from 2D to 3D. We also explore the coherent interference of quantum superposition states, achieving extreme localization within specific subspaces assisted by quantum entanglement. Our findings pave the way for manipulating the behavior of a broad class of quantum states in higher-dimensional systems. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_09766 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Synthetic multi-dimensional Aharonov-Bohm cages in Fock state lattices Zhang, Jiajian Huang, Wenhui Chu, Ji Qiu, Jiawei Sun, Xuandong Tao, Ziyu Zhang, Jiawei Zhang, Libo Zhou, Yuxuan Chen, Yuanzhen Liu, Yang Liu, Song Zhong, Youpeng Miao, Jian-Jian Niu, Jingjing Yu, Dapeng Quantum Physics Fock-state lattices (FSLs), composed of photon number states with infinite Hilbert space, have emerged as a promising platform for simulating high-dimensional physics due to their potential to extend into arbitrarily high dimensions. Here, we demonstrate the construction of multi-dimensional FSLs using superconducting quantum circuits. By controlling artificial gauge fields within their internal structures, we investigate flux-induced extreme localization dynamics, such as Aharonov-Bohm caging, extending from 2D to 3D. We also explore the coherent interference of quantum superposition states, achieving extreme localization within specific subspaces assisted by quantum entanglement. Our findings pave the way for manipulating the behavior of a broad class of quantum states in higher-dimensional systems. |
| title | Synthetic multi-dimensional Aharonov-Bohm cages in Fock state lattices |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2412.09766 |