The principal purpose of this topical review is to single out some of the universal features of
high-temperature (high-T c) and related strongly-correlated systems, which can be …

Recent work done on the time reversal symmetry (TRS) breaking superconductors is
reviewed in this paper. The special attention is paid to Sr 2 RuO 4 believed to be spin triplet …

Selected universal experimental properties of high-temperature superconducting (HTS)
cuprates have been singled out in the last decade. One of the pivotal challenges in this field …

Recently, a quantum anomalous Hall state at odd-integer filling in moiré stacked MoTe
2/WSe 2 was convincingly interpreted as a topological Mott insulator state appearing due to …

The d-wave superconductivity (SC) is analyzed within the three-band dp model with the use
of the diagrammatic expansion of the Gutzwiller wave function method (DE-GWF). The …

We study the effect of the correlated hopping term and the intersite Coulomb interaction term
on principal features of the d-wave superconducting (SC) state, in both the electron-and hole …

The Gutzwiller wave-function solution of the tJU model is considered for the bilayer high-TC
superconductor by using the so-called diagrammatic expansion method. The focus is on the …

The three-band Emery model is applied to study the selected principal features of the d-
wave superconducting phase in the copper-based compounds. The electron–electron …

We propose a systematic approach to the systems of correlated electrons, the so-called-DE-
GWF method, based on reciprocal-space (-resolved) diagrammatic expansion of the …

We discuss a mechanism of real-space spin-triplet pairing, which is an alternative to the one
due to quantum paramagnon excitations, and demonstrate its applicability to UGe 2. Both …