3 papers
cond-mat.other2026
Properties of the skyrmion crystal SkX-2 in the Heisenberg triangular lattice with scalar chirality
H. Bocquet, C. J. Ganahl, M. Scheurer +2
Skyrmion crystals have been primarily discovered under a magnetic field for materials with non-centrosymmetric interactions. More recent developments have investigated the stabilit…
cond-mat.str-el2025
Universal dynamics of a pair condensate
Qing Huang, Hao Zhang, Yiqing Hao +10
Pair condensates appear in multiple branches of physics, always introducing exotic phenomena. The pair condensate in quantum magnetism is the spin nematic, whose static (quadrupola…
cond-mat.str-el2025
Chiral Heisenberg Gross-Neveu-Yukawa criticality: Honeycomb vs. SLAC fermions
Thomas C. Lang, Andreas M. Läuchli
We perform large scale quantum Monte Carlo simulations of the Hubbard model at half filling with a single Dirac cone close to the critical point, which separates a Dirac semi-metal…