204 citations · 2k across the 43 of their papers we have counts for
17 papers · 1 filter
Weak measurement protocols for Majorana bound state identification
Jan Manousakis, Carolin Wille, Alexander Altland +3
We propose a continuous weak measurement protocol testing the nonlocality of Majorana bound states through current shot noise correlations. The experimental setup contains a topolo…
Simulating topological tensor networks with Majorana qubits
C. Wille, R. Egger, J. Eisert +1
The realization of topological quantum phases of matter remains a key challenge to condensed matter physics and quantum information science. In this work, we demonstrate that progr…
Two-electron bound states near a Coulomb impurity in gapped graphene
A. De Martino, R. Egger
We formulate and solve the perhaps simplest two-body bound state problem for interacting Dirac fermions in two spatial dimensions. A two-body bound state is predicted for gapped gr…
Iterative path integral summation for nonequilibrium quantum transport
S. Weiss, R. Hützen, D. Becker +3
We have developed a numerically exact approach to compute real-time path integral expressions for quantum transport problems out of equilibrium. The scheme is based on a determinis…
Iterative summation of path integrals for nonequilibrium molecular quantum transport
R. Hützen, S. Weiss, M. Thorwart +1
We formulate and apply a nonperturbative numerical approach to the nonequilibrium current, , through a voltage-biased molecular conductor. We focus on a single electronic lev…
Energy spectrum and broken spin-surface locking in topological insulator quantum dots
A. Kundu, A. Zazunov, A. Levy Yeyati +2
We consider the energy spectrum and the spin-parity structure of the eigenstates for a quantum dot made of a strong topological insulator. Using the effective low-energy theory in…