3 papers
cond-mat.str-el2025
Quantum anomalous Hall domains in a Quenched Topological Mott Insulator
Lara UlÄakar, Gal Lemut, Tomaž Rejec +1
We study an interacting spinless quadratic band touching model that realizes a topological Mott insulating state. We quench the interaction from a value corresponding to the nemati…
cond-mat.mes-hall2024
Artificial topological insulator realized in a two-terminal Josephson junction with Rashba spin-orbit interaction
Luka Medic, Anton Ramšak, Tomaž Rejec
We study a two-terminal Josephson junction with conventional superconductors and a normal region with Rashba spin-orbit interaction, characterized by two Aharonov-Casher (AC) fluxe…
cond-mat.mes-hall2024
High-harmonic generation in semi-Dirac and Weyl semimetals with broken time-reversal symmetry: Exploring merging of Weyl nodes
Luka Medic, Jernej Mravlje, Anton Ramšak +1
We explore anomalous high-harmonic generation in a model that realizes a transition from a broken time-reversal symmetry Weyl-semimetal to a semi-Dirac regime, i.e. a gapless semim…