J. Kokalj

collaborators

3 papers

cond-mat.str-el2025

The anisotropic Heisenberg model close to the Ising limit: triangular lattice vs. effective models

Martin Ulaga, Jure Kokalj, Takami Tohyama +2

Stimulated by recent experiments on materials representing the realization of the anisotropic Heisenberg spin- $1/2$ model on the triangular lattice, we explore further properties o…

cond-mat.str-el2025

Easy-axis Heisenberg model on the triangular lattice: from supersolid to gapped solid

Martin Ulaga, Jure Kokalj, Takami Tohyama +1

We investigate the easy-axis Heisenberg model on the triangular lattice by numerically studying excitations and the dynamical spin structure factor $S^{I^¼ I^¼} (q, I ¨ )$ . Results…

cond-mat.supr-con2024

Electronic diffusion in a normal state of high-Tc cuprate YBa $_{2}$ Cu $_{3}$ O $_{6 + x}$

Jure Kokalj

The bad metallic phase with resistivity above the Mott-Ioffe-Regel limit, which appears also in cuprate superconductors, was recently understood by cold atom and computer simulatio…

The anisotropic Heisenberg model close to the Ising limit: triangular lattice vs. effective models

Easy-axis Heisenberg model on the triangular lattice: from supersolid to gapped solid

Electronic diffusion in a normal state of high-Tc cuprate YBa2​Cu3​O6+x​

Electronic diffusion in a normal state of high-Tc cuprate YBa $_{2}$ Cu $_{3}$ O $_{6 + x}$