3 papers
cond-mat.mes-hall2024
A minimal model of an artificial topological material realized in a two-terminal Josephson junction threaded by Aharonov-Casher fluxes
Luka Medic, Anton Ramšak, Tomaž Rejec
We investigate a minimal model of a two-terminal Josephson junction with conventional superconducting (SC) leads and a pair of interconnected quantum dots in the presence of two Ah…
cond-mat.mes-hall2018
Slow quenches in two-dimensional time-reversal symmetric Z2 topological insulators
Lara Ulčakar, Jernej Mravlje, Anton Ramšak +1
We study the topological properties and transport in the Bernevig-Hughes-Zhang (BHZ) model undergoing a slow quench between different topological regimes. Due to the closing of the…
cond-mat.mes-hall2017
Exact analysis of gate noise effects on non-adiabatic transformations of spin-orbit qubits
Lara Ulčakar, Anton Ramšak
We considered various types of potential noise in gates controlling non-adiabatic holonomic transformations of spin-qubits in one and two dimensional systems with the Rashba intera…