Geometric energy transport and refrigeration with driven quantum dots

J Monsel, J Schulenborg, T Baquet, J Splettstoesser - Physical Review B, 2022 - APS
We study geometric energy transport in a slowly driven single-level quantum dot weakly
coupled to electronic contacts and with strong on-site interaction, which can be either …

Phase-coherent dynamics of quantum devices with local interactions

M Filippone, A Marguerite, K Le Hur, G Fève, C Mora - Entropy, 2020 - mdpi.com
This review illustrates how Local Fermi Liquid (LFL) theories describe the strongly correlated
and coherent low-energy dynamics of quantum dot devices. This approach consists in an …

Five approaches to exact open-system dynamics: Complete positivity, divisibility, and time-dependent observables

V Reimer, MR Wegewijs, K Nestmann… - The Journal of …, 2019 - pubs.aip.org
To extend the classical concept of Markovianity to an open quantum system, different
notions of the divisibility of its dynamics have been introduced. Here, we analyze this issue …

Transient transport spectroscopy of an interacting quantum dot proximized by a superconductor: Charge and heat currents after a switch

LC Ortmanns, J Splettstoesser, MR Wegewijs - Physical Review B, 2023 - APS
We analyze the time evolution of a quantum dot which is proximized by a large-gap
superconductor and weakly probed using the charge and heat currents into a wide-band …

Fermionic duality: General symmetry of open systems with strong dissipation and memory

V Bruch, K Nestmann, J Schulenborg, MR Wegewijs - SciPost Physics, 2021 - scipost.org
We consider the exact time-evolution of a broad class of fermionic open quantum systems
with both strong interactions and strong coupling to wide-band reservoirs. We present a …

Duality for open fermion systems: Energy-dependent weak coupling and quantum master equations

J Schulenborg, J Splettstoesser, MR Wegewijs - Physical Review B, 2018 - APS
Open fermion systems with energy-independent bilinear coupling to a fermionic
environment have been shown to obey a general duality relation [J. Schulenborg, Phys …

Thermoelectrics of interacting nanosystems—Exploiting superselection instead of time-reversal symmetry

J Schulenborg, A Di Marco, J Vanherck, MR Wegewijs… - Entropy, 2017 - mdpi.com
Thermoelectric transport is traditionally analyzed using relations imposed by time-reversal
symmetry, ranging from Onsager's results to fluctuation relations in counting statistics. In this …

Solution of master equations by fermionic-duality: Time-dependent charge and heat currents through an interacting quantum dot proximized by a superconductor

LC Ortmanns, MR Wegewijs, J Splettstoesser - SciPost Physics, 2023 - scipost.org
We analyze the time-dependent solution of master equations by exploiting fermionic duality,
a dissipative symmetry applicable to a large class of open systems describing quantum …

Interacting mesoscopic capacitor out of equilibrium

D Litinski, PW Brouwer, M Filippone - Physical Review B, 2017 - APS
We consider the full nonequilibrium response of a mesoscopic capacitor in the large
transparency limit, exactly solving a model with electron-electron interactions appropriate for …

Inverse counting statistics based on generalized factorial cumulants

P Stegmann, J König - New Journal of Physics, 2017 - iopscience.iop.org
We propose a procedure to reconstruct characteristic features of an unknown stochastic
system from the long-time full counting statistics of some of the system's transitions that are …