42 citations · 50 across the 7 of their papers we have counts for
8 papers
Flux- and tunnel-parity-controlled Josephson nonreciprocity from singlet-triplet competition in a parallel double quantum dot
Debika Debnath, Fernando Dominguez, Patrik Recher
Nonreciprocal supercurrents in interacting nanostructures can arise when the positive and negative critical currents probe inequivalent portions of a phase-dependent many-body spec…
Interedge backscattering in quantum spin Hall-based NS and SNS junctions
Cajetan Heinz, Patrik Recher, Fernando Dominguez
We investigate the microscopic conditions that allow for the coupling between opposite quantum spin Hall (QSH) edges in hybrid junctions with superconductors. Using a microscopic B…
Interacting Bose gases in twisted-bilayer optical lattices
Ganesh C. Paul, Patrik Recher, Luis Santos
Recent experiments have realized ultra-cold gases in twisted-bilayer optical lattices. We show that interacting bosons in these lattices present a highly non-trivial ground-state p…
Interedge backscattering in time-reversal symmetric quantum spin Hall Josephson junctions
Cajetan Heinz, Patrik Recher, Fernando Dominguez
Using standard tight-binding methods, we investigate a novel backscattering mechanism taking place on quantum spin Hall N'SNSN' Josephson junctions in the presence of time-reversal…
Super-Poissonian noise from quasiparticle poisoning in electron transport through a pair of Majorana bound states
Florinda Viñas Boström, Patrik Recher
Topological qubits based on non-abelian Majorana bound states (MBSs) are protected by parity which is challenged by quasiparticle poisoning (QPP). In this work, we show how QPP aff…
Photonic cross-noise spectroscopy of Majorana bound states
Lena Bittermann, Fernando Dominguez, Patrik Recher
We propose a route to detect Majorana bound states (MBSs) by coupling a topological superconductor to quantum dots (QDs) in a junction. Here, two MBSs are coherently coupled…
Effects of spin-orbit coupling in a valley chiral kagomé network
P. Wittig, F. Dominguez, P. Recher
Valley chiral kagomé networks can arise in various situations, like for example, in double-aligned graphene-hexagonal boron nitride and periodically strained graphene. Here, we con…
Aharonov-Bohm Oscillations in Minimally Twisted Bilayer Graphene
C. De Beule, F. Dominguez, P. Recher
We investigate transport in the network of valley Hall states that emerges in minimally twisted bilayer graphene under interlayer bias. To this aim, we construct a scattering theor…