45 citations · 45 across the 1 of their papers we have counts for
5 papers
Superconductivity in high- and related strongly correlated systems from variational perspective: Beyond mean field theory
Józef Spałek, Maciej Fidrysiak, Michał Zegrodnik +1
In this review, we single out selected universal features of high- and related systems, which can be compared with experiment. We start with the concept of real-space pairing,…
Superconducting properties of the hole-doped three-band \emph{d-p} model studied with minimal-size real-space \emph{d}-wave pairing operators
A. Biborski, M. Zegrodnik, J. Spalek
The three-band \emph{d-p} model is investigated by means of Variational Monte-Carlo (VMC) method with the BCS-like wave-function supplemented by the Gutzwiller and Jastrow correlat…
Superconductivity and intra-unit-cell electronic nematic phase in the three-band model of cuprates
M. Zegrodnik, A. Biborski, J. Spałek
The intra-unit-cell nematic phase is studied within the three-band Emery model of the cuprates with the use of the approach based on the diagrammatic expansion of the Gutzwiller wa…
Superconductivity in the three-band model of cuprates: Variational wave function study and relation to the single-band case
M. Zegrodnik, A. Biborski, M. Fidrysiak +1
The - superconductivity is analyzed within the three-band - model with the use of the diagrammatic expansion of the Guztwiller wave function method (DE-GWF). The det…
Atomization of correlated molecular-hydrogen chain: A fully microscopic Variational Monte-Carlo solution
Andrzej Biborski, Andrzej P. Kądzielawa, Józef Spałek
We discuss electronic properties and their evolution for the linear chain of molecules in the presence of a uniform external force acting along the chain. The system is d…