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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| Soggetti: | |
| Accesso online: | https://arxiv.org/abs/2503.22607 |
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| _version_ | 1866915358007361536 |
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| author | von Kuk, Rebecca Lee, Kyle Michel, Johannes K. L. Sun, Zhiquan |
| author_facet | von Kuk, Rebecca Lee, Kyle Michel, Johannes K. L. Sun, Zhiquan |
| contents | We pioneer the application of quantum information theory to experimentally distinguish between classes of hadronization models. We adapt the CHSH inequality to the fragmentation of a single parton to hadron pairs, a violation of which would rule out classical dynamics of hadronization altogether. Furthermore, we apply and extend the theory of quantum contextuality and local quantum systems to the neutral polarization of a single spin-1 hadronic system, namely the light constituents of excited Sigma baryons $Σ^{*}_{c,b}$ formed in the fragmentation of heavy quarks. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_22607 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Towards a Quantum Information Theory of Hadronization: Dihadron Fragmentation and Neutral Polarization in Heavy Baryons von Kuk, Rebecca Lee, Kyle Michel, Johannes K. L. Sun, Zhiquan High Energy Physics - Phenomenology High Energy Physics - Experiment Nuclear Experiment Nuclear Theory Quantum Physics We pioneer the application of quantum information theory to experimentally distinguish between classes of hadronization models. We adapt the CHSH inequality to the fragmentation of a single parton to hadron pairs, a violation of which would rule out classical dynamics of hadronization altogether. Furthermore, we apply and extend the theory of quantum contextuality and local quantum systems to the neutral polarization of a single spin-1 hadronic system, namely the light constituents of excited Sigma baryons $Σ^{*}_{c,b}$ formed in the fragmentation of heavy quarks. |
| title | Towards a Quantum Information Theory of Hadronization: Dihadron Fragmentation and Neutral Polarization in Heavy Baryons |
| topic | High Energy Physics - Phenomenology High Energy Physics - Experiment Nuclear Experiment Nuclear Theory Quantum Physics |
| url | https://arxiv.org/abs/2503.22607 |