Spin-resolved thermal signatures of Majorana-Kondo interplay in double quantum dots
We investigate theoretically the thermoelectric transport properties of a T-shaped double
quantum dot side-coupled to a topological superconducting nanowire hosting Majorana …
quantum dot side-coupled to a topological superconducting nanowire hosting Majorana …
Violation of the Wiedemann-Franz law in the topological Kondo model
We study the thermal transport through a Majorana island connected to multiple external
quantum wires. In the presence of a large charging energy, we find that the Wiedemann …
quantum wires. In the presence of a large charging energy, we find that the Wiedemann …
[HTML][HTML] Anomalous universal conductance as a hallmark of non-locality in a Majorana-hosted superconducting island
The non-local feature of topological states of matter is the key for the topological protection
of quantum information and enables robust non-local manipulation in quantum information …
of quantum information and enables robust non-local manipulation in quantum information …
Delta- noise for weak tunneling in one-dimensional systems: Interactions versus quantum statistics
We study delta-T noise—excess charge noise at zero voltage but finite temperature bias—
for weak tunneling in one-dimensional interacting systems. We show that the sign of the …
for weak tunneling in one-dimensional interacting systems. We show that the sign of the …
Multiparticle scattering and breakdown of the Wiedemann-Franz law at a junction of interacting quantum wires
We analyze the charge and thermal transport at a junction of interacting quantum wires
close to equilibrium. Within the framework of Tomonaga-Luttinger liquids, we compute the …
close to equilibrium. Within the framework of Tomonaga-Luttinger liquids, we compute the …
Topological Kondo device for distinguishing quasi-Majorana and Majorana signatures
To confirm the Majorana signatures, significant effort has been devoted to distinguishing
between Majorana zero modes (MZMs) and spatially separated quasi-Majorana modes …
between Majorana zero modes (MZMs) and spatially separated quasi-Majorana modes …
Interference and parity blockade in transport through a Majorana box
M Nitsch, R Seoane Souto, M Leijnse - Physical Review B, 2022 - APS
A Majorana box—two topological superconducting nanowires coupled via a trivial
superconductor—is a building block in devices aiming to demonstrate non-Abelian physics …
superconductor—is a building block in devices aiming to demonstrate non-Abelian physics …
Topological symplectic Kondo effect
Multiple conduction channels interacting with a quantum impurity—a spin in the
conventional “multichannel Kondo effect” or a topological mesoscopic device (“topological …
conventional “multichannel Kondo effect” or a topological mesoscopic device (“topological …
Topological Kondo model out of equilibrium
The topological Kondo effect is a genuine manifestation of the nonlocality of Majorana
modes. We investigate its out-of-equilibrium signatures in a model with a Cooper-pair box …
modes. We investigate its out-of-equilibrium signatures in a model with a Cooper-pair box …
Multichannel topological Kondo effect
A Coulomb blockaded M-Majorana island coupled to normal metal leads realizes a novel
type of Kondo effect where the effective impurity “spin” transforms under the orthogonal …
type of Kondo effect where the effective impurity “spin” transforms under the orthogonal …