33 citations · 74 across the 3 of their papers we have counts for
4 papers
Topological superconductivity and Majorana states in low-dimensional systems
V. V. Val'kov, M. S. Shustin, S. V. Aksenov +4
We discuss the properties of topologically nontrivial superconducting phases and the conditions for their realization in condensed matter, and the principles for identifying Majora…
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…
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…
Stability of the coexistence phase of chiral superconductivity and noncollinear spin ordering with a nontrivial topology and strong electron correlations
Valery V. Val'kov, Anton O. Zlotnikov
We show that the quantum charge and spin fluctuations, while sufficiently renormalizing the magnetic order parameter, do not destroy the coexistence phase of chiral d+id supercondu…