41 citations · 104 across the 10 of their papers we have counts for
10 papers
Dissipation-induced nonlocal phase-coherent transport in a topological superconductor
S. V. Aksenov, M. S. Shustin, I. S. Burmistrov
Nonlocal phase-coherent transport via Majorana bound states, so-called teleportation, requires Coulomb blockade to suppress local Andreev reflection. We show that dissipation can r…
Controlling Quantum Transport in a Superconducting Device via Dissipative Baths
S. V. Aksenov, M. S. Shustin, I. S. Burmistrov
Within the quantum field-theoretical approach describing the evolution of a quadratic Liouvillian in the basis of Keldysh contour coherent states, we investigate the spectral and t…
Dissipation-Induced Steady States in Topological Superconductors: Mechanisms and Design Principles
M. S. Shustin, S. V. Aksenov, I. S. Burmistrov
The search for conditions supporting degenerate steady states in nonequilibrium topological superconductors is important for advancing dissipative quantum engineering, a field that…
Topological phases induced by charge fluctuations in Majorana wires
M. S. Shustin, S. V. Aksenov, I. S. Burmistrov
One of the problems concerning topological phases in solid-state systems which still remains urgent is an issue of many-body effects. In this study we address it within perturbativ…
The higher-order magnetic skyrmions in non-uniform magnetic fields
M. S. Shustin, V. A. Stepanenko, D. M. Dzebisashvili
For 2D Hubbard model with spin-orbit Rashba coupling in external magnetic field the structure of effective spin interactions is studied in the regime of strong electron correlation…
Effect of local Coulomb interaction on Majorana corner modes: weak and strong correlation limits
S. V. Aksenov, A. D. Fedoseev, M. S. Shustin +1
Here we present an analysis of the evolution of Majorana corner modes realizing in a higher-order topological superconductor (HOTSC) on a square lattice under the influence of loca…
Aspects of topological superconductivity in 2D systems: noncollinear magnetism, skyrmions, and higher-order topology
A. O. Zlotnikov, M. S. Shustin, A. D. Fedoseev
The review is aimed at highlighting the aspects of topological superconductivity in the absence of spin-orbit interaction in two-dimensional systems with long-range non-collinear s…
Effect of strong intersite Coulomb interaction on the topological properties of a superconducting nanowire
M. S. Shustin, S. V. Aksenov
For superconducting nanowire with the pairing of extended s-type symmetry, Rashba spin-orbit interaction in a magnetic field, the influence of strong intersite charge correlations…
Strong Coulomb interactions in the problem of Majorana modes in a wire of the nontrivial topological class BDI
S. V. Aksenov, A. O. Zlotnikov, M. S. Shustin
In this study, the problem of strong Coulomb interactions in topological superconducting wire is analyzed by means of the density-matrix-renormalization-group (DMRG) approach. To a…
The nontrivial ground state topology in the coexistence phase of chiral d-wave superconductivity and 120 degrees magnetic order on a triangular lattice
Valery V. Val'kov, Anton O. Zlotnikov, Maxim S. Shustin
The Z2 topological invariant is defined in the chiral d-wave superconductor having a triangular lattice in the presence of the 120 degrees magnetic ordering. By analyzing the Z2 in…