@article{PhysRevB.111.115417,title={Band structure and optical response of Kekul\'e-modulated $\alpha-T_3$ model},author={S\'anchez-Gonz\'alez, Luis E. and Mojarro, M. A. and Maytorena, Jes\'us A. and Carrillo-Bastos, R.},journal={Phys. Rev. B},volume={111},issue={11},pages={115417},numpages={10},year={2025},month=mar,publisher={American Physical Society},doi={10.1103/PhysRevB.111.115417},url={https://link.aps.org/doi/10.1103/PhysRevB.111.115417},}