Entanglement witnesses mediated via axionLike particles
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866909912745902080 |
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| author | Rufo, Pablo Guillermo Carmona Kumar, Ayush Sabín, Carlos Mazumdar, Anupam |
| author_facet | Rufo, Pablo Guillermo Carmona Kumar, Ayush Sabín, Carlos Mazumdar, Anupam |
| contents | Entanglement is solely a quantum property and it can be extremely helpful to test the physics beyond the Standard Model in tabletop experiments with the advent of future quantum technologies. In this work, we provide an entanglement-based partial positive transpose witness for Yukawa-type potentials in the infrared regime between pairs of neutral/charged particles in a spatial quantum superposition. The entanglement is created by the interaction beyond the Standard Model such as axionlike particle or physics motivated by string theory such as extra dimensions in the context of gravity. We will study the constrained couplings in a few different models along with the decoherence rate to show what parameters can be searched for in near-future entanglement-driven experiments for the search of new physics. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_19072 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Entanglement witnesses mediated via axionLike particles Rufo, Pablo Guillermo Carmona Kumar, Ayush Sabín, Carlos Mazumdar, Anupam Quantum Physics High Energy Physics - Phenomenology Entanglement is solely a quantum property and it can be extremely helpful to test the physics beyond the Standard Model in tabletop experiments with the advent of future quantum technologies. In this work, we provide an entanglement-based partial positive transpose witness for Yukawa-type potentials in the infrared regime between pairs of neutral/charged particles in a spatial quantum superposition. The entanglement is created by the interaction beyond the Standard Model such as axionlike particle or physics motivated by string theory such as extra dimensions in the context of gravity. We will study the constrained couplings in a few different models along with the decoherence rate to show what parameters can be searched for in near-future entanglement-driven experiments for the search of new physics. |
| title | Entanglement witnesses mediated via axionLike particles |
| topic | Quantum Physics High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2503.19072 |