3 papers
cond-mat.supr-con2025
Superconductivity and geometric superfluid weight of a tunable flat band system
M. A. Mojarro, Sergio E. Ulloa
We study superconductivity and superfluid weight of the two-dimensional - lattice with on-site asymmetries, hosting an isolated quasi-flat band with tunable band…
cond-mat.supr-con2025
Majorana edge states in s-wave kagome superconductors with Rashba interaction
M. A. Mojarro, Sergio E. Ulloa
We study kagome lattices with on-site and extended spin-singlet s-wave superconducting pairing and show that the inclusion of Rashba spin-orbit (RSO) interaction allows time-revers…
cond-mat.mes-hall2024
Band structure and optical response of Kekulé-modulated model
Luis E. Sánchez-González, Miguel A. Mojarro, Jeús A. Maytorena +1
We study the electronic band structure and optical response of a hybrid model, a model featuring a Kekulé pattern modulation. Such a hy…