6 citations · 10 across the 2 of their papers we have counts for
3 papers
cond-mat.str-el2022★ 6 cited
Competing States in the Two-Dimensional Frustrated Kondo-Necklace Model
Matthias Peschke, Boris Ponsioen, Philippe Corboz
The interplay between Kondo screening, indirect magnetic interaction and geometrical frustration is studied in the two-dimensional Kondo-necklace model on the triangular lattice. U…
cond-mat.str-el2020
Topological phases arising from attractive interaction and pair hopping in the Extended Hubbard Model
Roman Rausch, Matthias Peschke
The extended Hubbard model with an attractive density-density interaction, positive pair hopping, or both, is shown to host topological phases, with a doubly degenerate entanglemen…
cond-mat.str-el2019★ 4 cited
Phase diagram of the Kondo model on the zigzag ladder
Matthias Peschke, Lena-Marie Woelk, Michael Potthoff
The effect of next-nearest-neighbor hopping on the ground-state phase diagram of the one-dimensional Kondo lattice is studied with density-matrix renormalization-group tech…