Space-Time Hopfion Crystals
Fuente:
arXiv
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| Autori principali: | , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866916911239921664 |
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| author | Lin, Wenbo Mata-Cervera, Nilo Ota, Yasutomo Shen, Yijie Iwamoto, Satoshi |
| author_facet | Lin, Wenbo Mata-Cervera, Nilo Ota, Yasutomo Shen, Yijie Iwamoto, Satoshi |
| contents | Hopfions, higher-dimensional topological quasiparticles with sophisticated 3D knotted spin textures discovered in condensed matter and photonic systems, show promise in high-density data storage and transfer. Here we present crystalline structures of hopfions lying in space-time constructed by spatiotemporally structured light. A practical methodology using bichromatic structured light beams or dipole arrays to assemble 1D and higher dimensional hopfion lattices is proposed and a technique for tailoring topological orders is elucidated. The birth of photonic hopfion crystals heralds a new era in high-dimensional, condensed, and robust topological information processing. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2406_06096 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Space-Time Hopfion Crystals Lin, Wenbo Mata-Cervera, Nilo Ota, Yasutomo Shen, Yijie Iwamoto, Satoshi Optics Hopfions, higher-dimensional topological quasiparticles with sophisticated 3D knotted spin textures discovered in condensed matter and photonic systems, show promise in high-density data storage and transfer. Here we present crystalline structures of hopfions lying in space-time constructed by spatiotemporally structured light. A practical methodology using bichromatic structured light beams or dipole arrays to assemble 1D and higher dimensional hopfion lattices is proposed and a technique for tailoring topological orders is elucidated. The birth of photonic hopfion crystals heralds a new era in high-dimensional, condensed, and robust topological information processing. |
| title | Space-Time Hopfion Crystals |
| topic | Optics |
| url | https://arxiv.org/abs/2406.06096 |