98 citations · 1.2k across the 86 of their papers we have counts for
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Andreev reflection between a normal metal and the FFLO superconductor II: a self-consistent approach
J. Kaczmarczyk, M. Sadzikowski, J. Spałek
We consider Andreev reflection in a two dimensional junction between a normal metal and a heavy fermion superconductor in the Fulde-Ferrell (FF) type of the Fulde-Ferrell-Larkin-Ov…
Statistically-consistent Gutzwiller approach and its equivalence with the mean-field slave-boson method for correlated systems
Jakub Jȩdrak, Jan Kaczmarczyk, Jozef Spałek
We propose a new method of solving a class of mean-field (MF) models, which is based on the Maximum Entropy (MaxEnt) principle with additional constraints included. Next, we show e…
Renormalized mean-field t-J model of high-Tc superconductivity: comparison with experiment
Jakub Jȩdrak, Jozef Spałek
Using an advanced version of the renormalized mean-field theory (RMFT) for the t-J model, we examine spin-singlet superconducting (SC) state of -symmetry. Overall do…
A statistically consistent variational approach to the renormalized mean-field theory of the t-J model: critical hole concentrations for a paired state
Jakub Jȩdrak, Jozef Spałek
Recently, Fukushima [Phys. Rev. B \textbf{78} 115105 (2008)] proposed a systematic derivation of the Gutzwiller approximation for the t-J model. In the present paper, using this ap…