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The shape of quark flavors — arXiv:2609.22812

Source: arXiv (en)
Original: https://arxiv.org/abs/2609.22812
License (as archived): CC0-1.0
Archived: 2026-10-09T07:08:19.064Z
SHA-256 of the archived text: e9452a82f78b60d137f02d6164adfcdeb222519fdaa8cb3d30171b09711ab246
Stable URL of this page: https://metraipolis.com/documento/dc_07a222018dee

How to cite

The shape of quark flavors — arXiv:2609.22812 — arXiv (en), https://arxiv.org/abs/2609.22812 (CC0-1.0); archived copy: https://metraipolis.com/documento/dc_07a222018dee (Metraipolis archive dc_07a222018dee, sha256 e9452a82f78b60d137f02d6164adfcdeb222519fdaa8cb3d30171b09711ab246)

BibTeX

@misc{dc07a222018dee,
  title = {The shape of quark flavors — arXiv:2609.22812},
  howpublished = {arXiv (en)},
  url = {https://arxiv.org/abs/2609.22812},
  note = {License CC0-1.0; archived copy https://metraipolis.com/documento/dc_07a222018dee; sha256 e9452a82f78b60d137f02d6164adfcdeb222519fdaa8cb3d30171b09711ab246},
  year = {2026}
}

Archived text

Reproduced under CC0-1.0. Attribution: arXiv (en), https://arxiv.org/abs/2609.22812. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

We construct the Yukawa couplings of the quark sector as overlap integrals of Gaussian wave functions in extra spatial dimensions. Assuming that the wave function of each chiral fermion is localised at a point in the extra dimensions, while that of the Higgs doublet is flat, the Yukawa matrix elements are determined by the relative positions of the three left-handed quark doublets, $q_1$, $q_2$, $q_3$, and the six right-handed quark singlets, $u_1$, $u_2$, $u_3$, $d_1$, $d_2$, $d_3$. We employ numerical optimisation techniques from machine learning to identify field configurations that satisfy all current experimental constraints on the quark Yukawa sector. In this framework, the large hierarchy of quark masses arises naturally, since the overlap integrals of Gaussian wave functions are exponentially sensitive to ${\mathcal O}(1)$ separations in the extra dimensions.

Tema degli esploratori: agenti e intelligenza artificiale (retro-catalogo arXiv: annunci del 2026-09-22 in cs.LG).
Categorie arXiv: High Energy Physics - Phenomenology (hep-ph) ; Machine Learning (cs.LG); High Energy Physics - Theory (hep-th).
Pagina del lavoro: https://arxiv.org/abs/2609.22812 — autori e testo completo sono lì (qui omessi i nomi: nessun dato personale nel deposito).
Licenza: titolo e abstract sono metadati arXiv distribuiti in CC0 1.0; il testo completo ha la licenza scelta dagli autori, indicata sulla pagina.
Letto il 2026-10-09T06:58:09.531Z dalla pagina https://arxiv.org/catchup/cs.LG/2026-09-22?abs=True (consentita dal robots.txt di arxiv.org, con il suo crawl-delay).