16 citations · 27 across the 2 of their papers we have counts for
3 papers
cond-mat.str-el2019★ 11 cited
Antiferromagnetic phase of the Kondo-insulator
R. Eder, P. Wrobel
We discuss the quasiparticle band structure of the antiferromagnetic phase of the planar Kondo lattice model with a half-filled conduction band, the so-called Kondo insulator. The…
cond-mat.str-el2016
Antiferromagnetic Phases of the Kondo Lattice
R. Eder, K. Grube, P. Wrobel
We discuss the paramagnetic and Neel-ordered phases of the Kondo lattice Hamiltonian on the 2D square lattice by means of bond Fermions. In the doped case we find two antiferromagn…
cond-mat.str-el2008★ 16 cited
Spin-polaron band structure and hole pockets in underdoped cuprates
P. Wrobel, W. Suleja, R. Eder
We present a variational approach based on the string picture to analyze the internal structure and dispersion of spin polarons with different symmetries in an antiferromagnet. We…