We discuss the properties of topologically nontrivial superconducting phases and the
conditions for their realization in condensed matter, the criteria for the appearance of …

A bstract At present, the measurements of\({R} _ {D^{\left (\ast\right)}}\) and RJ/ψ hint at new
physics (NP) in\(b\to c {\tau}^{-}\overline {v}\) decays. The angular distribution of\(\overline …

Noncollinear magnetism opens exciting possibilities to generate topological
superconductivity. Here, we focus on helical and cycloidal magnetic textures in magnet …

A bstract We present a detailed quantitative analysis of spectral correlations in the Sachdev-
Ye-Kitaev (SYK) model. We find that the deviations from universal Random Matrix Theory …

We numerically explore Z 2-symmetric random interacting Ising-Majorana chains at high
energy. A very rich phase diagram emerges with two topologically distinct many-body …

We study Majorana chain with the shortest possible interaction term and in the presence of
hopping alternation. When formulated in terms of spins the model corresponds to the …

We perform a numerical investigation of Anderson metal-insulator transition (MIT) in a two-
dimensional system of chiral symmetry class AIII by combining finite-size scaling, transport …

We show that short-range interactions are irrelevant around gapless ground-state
delocalization-localization transitions driven by quasiperiodicity in interacting fermionic …

We study generalized multifractality that characterizes eigenstate fluctuations and
correlations in disordered systems of chiral symmetry classes AIII, BDI, and CII. By using the …

The influence of many-body interactions on topological phases is one of the problems that
still remains urgent in modern condensed-matter theory. In this study we address this issue …