Magnon Shake-up: Entanglement Generation and Sensing
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866918000879206400 |
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| author | Azimi-Mousolou, Vahid Delin, Anna Sjöqvist, Erik Eriksson, Olle |
| author_facet | Azimi-Mousolou, Vahid Delin, Anna Sjöqvist, Erik Eriksson, Olle |
| contents | Shake-up phenomena, rooted in the sudden approximation and many-body quantum dynamics, unveil critical characteristics of quantum systems, with wide-ranging applications in molecular spectroscopy and electronic structure studies. Here, this principle is extended to magnetic systems, and magnon shake-up structures and their relevance in generating and sensing magnon-magnon entanglement are demonstrated. This not only reveals new insights into shake-up phenomena and quantum magnetism but also paves the way for new opportunities in quantum technologies. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_20063 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Magnon Shake-up: Entanglement Generation and Sensing Azimi-Mousolou, Vahid Delin, Anna Sjöqvist, Erik Eriksson, Olle Quantum Physics Shake-up phenomena, rooted in the sudden approximation and many-body quantum dynamics, unveil critical characteristics of quantum systems, with wide-ranging applications in molecular spectroscopy and electronic structure studies. Here, this principle is extended to magnetic systems, and magnon shake-up structures and their relevance in generating and sensing magnon-magnon entanglement are demonstrated. This not only reveals new insights into shake-up phenomena and quantum magnetism but also paves the way for new opportunities in quantum technologies. |
| title | Magnon Shake-up: Entanglement Generation and Sensing |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2503.20063 |