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SUMMARY:Universal two-zero texture in SO(10): implications of JUNO and rea
 lization from non-invertible symmetries
DTSTART;VALUE=DATE-TIME:20261025T075000Z
DTEND;VALUE=DATE-TIME:20261025T081000Z
DTSTAMP;VALUE=DATE-TIME:20261025T002937Z
UID:indico-contribution-2992@indico.itp.ac.cn
DESCRIPTION:Speakers: Wen-Hao Jiang (HIAS\, UCAS)\nWe apply the universal 
 two-zero texture (UTZT) to all quark and lepton mass matrices in the SO(10
 ) grand unified framework. With charged fermion masses fixed at their best
 -fit values\, this texture contains only seven free parameters to account 
 for nine flavor observables\, rendering it highly predictive. Motivated by
  the recent JUNO indication in favor of the normal ordering of light neutr
 ino masses\, we perform an updated analysis of the UTZT in SO(10). The tex
 ture remains fully compatible with all current flavor data. The Dirac phas
 e is predicted mainly in two regions\, one of which matches very well with
  current data. A meV-scale mββ is predicted\, beyond the sensitivity bou
 nd of future neutrinoless double beta decay measurements. We further explo
 re the origin of the UTZT from non-invertible symmetries\, without introdu
 cing additional low-energy degrees of freedom. We show that the UTZT can b
 e realized through non-invertible selection rules arising from the Z_3 gau
 ging of Z_N\, with a minimal realization corresponding to N = 7\n\nhttps:/
 /indico.itp.ac.cn/event/427/contributions/2992/
LOCATION:
URL:https://indico.itp.ac.cn/event/427/contributions/2992/
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