49 citations · 134 across the 6 of their papers we have counts for
12 papers
Electron correlation effects in superconducting nanowires in and out of equilibrium
Riku Tuovinen
One-dimensional nanowires with strong spin-orbit coupling and proximity-induced superconductivity are predicted to exhibit topological superconductivity with condensed-matter analo…
Quantum interference and the time-dependent radiation of nanojunctions
Michael Ridley, Lev Kantorovich, Robert van Leeuwen +1
Using the recently developed time-dependent Landauer-Büttiker formalism and Jefimenko's retarded solutions to the Maxwell equations, we show how to compute the time-dependent elect…
Electronic transport in molecular junctions: The generalized Kadanoff-Baym ansatz with initial contact and correlations
Riku Tuovinen, Robert van Leeuwen, Enrico Perfetto +1
The generalized Kadanoff-Baym ansatz (GKBA) offers a computationally inexpensive approach to simulate out-of-equilibrium quantum systems within the framework of nonequilibrium Gree…
Spectral properties of correlated quantum wires and carbon nanotubes within the Generalized Kadanoff-Baym Ansatz
F. Cosco, N. W. Talarico, R. Tuovinen +1
We investigate the spectral properties of an open interacting system by solving the Generalized Kadanoff-Baym Ansatz (GKBA) master equation for the single-particle density matrix,…
Comparing the generalized Kadanoff-Baym ansatz with the full Kadanoff-Baym equations for an excitonic insulator out of equilibrium
Riku Tuovinen, Denis Golež, Martin Eckstein +1
We investigate out-of-equilibrium dynamics in an excitonic insulator (EI) with a finite momentum pairing perturbed by a laser-pulse excitation and a sudden coupling to fermionic ba…
Electron traversal times in disordered graphene nanoribbons
Michael Ridley, Michael A. Sentef, Riku Tuovinen
Using the partition-free time-dependent Landauer-B{ü}ttiker formalism for transient current correlations, we study the traversal times taken for electrons to cross graphene nanorib…