145 citations · 524 across the 22 of their papers we have counts for
4 papers · 1 filter
Emergent Properties of the Periodic Anderson Model: a High-Resolution, Real-Frequency Study of Heavy-Fermion Quantum Criticality
Andreas Gleis, Seung-Sup B. Lee, Gabriel Kotliar +1
We study paramagnetic quantum criticality in the periodic Anderson model (PAM) using cellular dynamical mean-field theory, with the numerical renormalization group (NRG) as an impu…
Softening of excitation in the resonant inelastic x-ray scattering spectra as a signature of Hund's coupling in nickelates
Umesh Kumar, Corey Melnick, Gabriel Kotliar
We investigate the effects of Hund's coupling on the resonant X-ray absorption spectra of the recently discovered family of layered nickelate superconductors. We contrast two scena…
ComDMFT v.2.0: Fully Self-Consistent ab initio GW+EDMFT for the Electronic Structure of Correlated Quantum Materials
Byungkyun Kang, Patrick Semon, Corey Melnick +5
ComDMFT is a parallel computational package designed to study the electronic structure of correlated quantum materials from first principles. Our approach is based on the combinati…
Clean realization of the Hund physics near the Mott transition: under pressure
Ina Park, Bo Gyu Jang, Dong Wook Kim +2
Strong correlation effects caused by Hund's coupling have been actively studied during the past decade. Hund's metal, strongly correlated while far from the Mott insulating limit,…