28 citations · 52 across the 6 of their papers we have counts for
6 papers
Shape stability of pasta phases: Lasagna case
Sebastian Kubis, Włodzimierz Wójcik
The stability of periodically placed slabs occurring in neutron stars (lasagna phase) is examined by exact geometrical methods for the first time. It appears that the slabs are sta…
Extended Hubbard model with renormalized Wannier wave functions in the correlated state III: Statistically consistent Gutzwiller approximation and the metallization of atomic solid hydrogen
Andrzej P. Kądzielawa, Jozef Spałek, Jan Kurzyk +1
We extend our previous approach (Eur. Phys. J. B, \textbf{74}, 63(2010)) to modeling correlated electronic states and the metal-insulator transition by applying the so-called \emph…
Lieb-Wu Solution, Gutzwiller-Wave-Function, and Gutzwiller-Ansatz Approximation, with Adjustable Single-Particle Wave Function for the Hubbard Chain
Jan Kurzyk, Jozef Spałek, Włodzimierz Wójcik
The optimized single-particle wave functions contained in the parameters of the Hubbard model (t and U) were determined for an infinite atomic chain. In effect, the electronic prop…
Luttinger liquid phenomenology and angle resolved photoemission for single layer $\chem{Bi_2Sr_{2-x}La_xCuO_{6+δ}}$ high--temperature superconductor
K. Byczuk, C. Janowitz, R. Manzke +2
Recently observed splitting in angular resolved photoemission spectroscopy (ARPES) on $\chem{Bi_2Sr_{2-x}La_xCuO_{6+δ}}$ high--temperature superconductor (Janowitz C. {\it et al.},…
Electronic states and localization in nanoscopic chains and rings from first principles: EDABI method
E. M. Gorlich, J. Kurzyk, A. Rycerz +4
We summarize briefly the main results obtained within the proposed EDABI method combining Exact Diagonalization of (parametrized) many-particle Hamiltonian with Ab Initio self-adju…
Antiferromagnetism of almost localized fermions: Evolution from Slater-type to Mott-Hubbard gap
P. Korbel, W. Wójcik, A. Klejnberg +3
We supplement (and critically overview) the existing extensive analysis of antiferromagnetic solution for the Hubbard model with a detailed discussion of two specific features, nam…