2 papers
cond-mat.str-el2025
Quantum decay of magnons in the unfrustrated honeycomb Heisenberg model
Calvin Krämer, Calvin Krämer, Dag-Björn Hering +6
We investigate the physical properties of elementary magnon excitations of the ordered antiferromagnetic Heisenberg model on the honeycomb lattice using quantum Monte Carlo (QMC) s…
cond-mat.str-el2025
Quantum Monte Carlo study of the bond- and site-diluted transverse-field Ising model
C. Krämer, C. Krämer, M. Hörmann +2
We study the transverse-field Ising model on a square lattice with bond- and site-dilution at zero temperature by stochastic series expansion quantum Monte Carlo simulations. Tunin…