29 citations · 31 across the 5 of their papers we have counts for
5 papers
Single particle spectral weight and ARPES spectra in the bond-ordered stripe phase of doped antiferromagnets
P. Wrobel, A. Maciag, R. Eder
The electronic structure and the single-particle spectral density of a stripe array formed by ladder-like domain walls (DWs) and by antiferromagnetic (AF) domains of width 2 lattic…
Bond-centered, bond-ordered stripes in doped antiferromagnets
P. Wrobel, A. Maciag, R. Eder
Motivated by recent inelastic neutron scattering experiments on cuprates, we discuss the formation of bond order in the stripe phase. We suggest that the spin Peierls order emerges…
Kinetic energy driven superconductivity and pseugogap phase in weakly doped antiferromagnets
P. Wrobel, R. Eder, R. Micnas
We derive an effective Hamiltonian for spin polarons forming in weakly doped antiferromagnets and demonstrate that the system becomes superconducting at finite doping. We argue tha…
Coexistence of spin-triplet superconductivity and ferromagnetism induced by the Hund's rule exchange
J. Spalek, P. Wrobel
We discuss general implications of the local spin-triplet pairing among correlated fermions that is induced by the Hund's rule coupling in orbitally degenerate systems. The quasipa…
Coexistence of spin-triplet superconductivity and ferromagnetism induced by the local Hund's rule exchange
Jozef Spalek, Pawel Wrobel
We characterize the coexistence of itinerant ferromagnetism and spin-triplet superconductivity within a single mechanism involving local (Hund's rule) exchange among electrons.…