Non-holomorphic modular S 4 lepton flavour models
Abstract In the formalism of the non-supersymmetric modular invariance approach to the flavour problem the elements of the Yukawa coupling and fermion mass matrices are expressed in terms of polyharmonic Maaß modular forms of level N in addition to the standard modula forms of the same level and a s...
| Published in: | Journal of High Energy Physics |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2025-01-01
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| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP01(2025)191 |