$$A_4$$ A 4 modular flavour model of quark mass hierarchies close to the fixed point $$\tau = \omega $$ τ = ω
Abstract We investigate the possibility to describe the quark mass hierarchies as well as the CKM quark mixing matrix without fine-tuning in a quark flavour model with modular $$A_4$$ A 4 symmetry. The quark mass hierarchies are considered in the vicinity of the fixed point $$\tau = \omega \equiv \e...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2023-07-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-023-11727-0 |