2 papers
cond-mat.str-el2026
Accelerating dynamical mean-field theory convergence by preconditioning with computationally cheaper quantum embedding methods
E. M. Makaresz, O. Gingras, Tsung-Han Lee +3
Dynamical mean-field theory (DMFT) is a cornerstone technique for studying strongly correlated electronic systems. However, each DMFT step is computationally demanding, and many it…
cond-mat.str-el2025
Fingerprints of collective magnetic excitations in inelastic electron tunneling spectroscopy
Finnian Rist, Henry L. Nourse, Ben J. Powell
Spin-flip inelastic electron tunneling spectroscopy allows magnetic materials to be probed at the single-atom level via scanning tunneling microscopy. Previously, the local spectra…