3 papers
cond-mat.mes-hall2026
Cubic edge dispersion in a semi-Dirac Chern insulator
Marta GarcÃa Olmos, David MartÃn Tejedor, Mario Amado +2
Topological edge states in Chern insulators are typically characterized by a linear dispersion relation inherited from the Dirac structure of the bulk Hamiltonian. Here we show tha…
cond-mat.mes-hall2026
Corner Majorana states in semi-Dirac materials
M. GarcÃa Olmos, Y. Baba, R. A. Molina +1
Proximity-induced superconductivity in low-dimensional systems offers a powerful pathway to engineer topological superconducting phases in, otherwise, non-superconducting systems.…
cond-mat.mes-hall2025
Spin-dependent transport through edge states in 2D semi-Dirac materials with Rashba spin-orbit coupling and band inversion
Marta GarcÃa-Olmos, Yuriko Baba, Alexander López +2
We investigate the bulk-boundary correspondence in two-dimensional type-I semi-Dirac materials with band inversion and Rashba spin-orbit coupling. Employing a dimensional reduction…