3 papers
cond-mat.str-el2025
Field-induced spin liquid in the decorated square-kagome antiferromagnet nabokoite KCuTeO(SO)Cl
MatÃas G. Gonzalez, Yasir Iqbal, Johannes Reuther +1
Quantum antiferromagnets based on the square-kagome lattice are proving to be a fertile platform for realizing nontrivial phenomena in frustrated magnetism. Recently, several decor…
cond-mat.str-el2024
Phase diagram of the XXZ pyrochlore model from pseudo-Majorana functional renormalization group
Yannik Schaden, MatÃas G. Gonzalez, Johannes Reuther
We calculate the magnetic phase diagram of the spin- nearest neighbor XXZ pyrochlore model using the pseudo-Majorana functional renormalization group in the temperature flow f…
cond-mat.str-el2024
Magnetic properties of the spiral spin liquid and surrounding phases in the square lattice XY model
MatÃas G. Gonzalez, Anna Fancelli, Han Yan +1
Spiral spin liquids possess a subextensively degenerate ground-state manifold, represented by a continuum of energy minima in reciprocal space. Since a small change of the spiral s…