@misc{vries2026neutrinoless, title={Neutrinoless Double-Beta Decays from Operator Mixing}, author={J. de Vries and S. Fajfer and L. P. S. Leal and O. Sumensari and R. Zukanovich Funchal}, year={2026}, eprint={2608.07657}, archivePrefix={arXiv}, primaryClass={hep-ph}, url={https://arxiv.org/abs/2608.07657} }