282 citations · 2.6k across the 63 of their papers we have counts for
4 papers · 1 filter
Finite temperature numerical renormalization group study of the Mott-transition
R. Bulla, T. A. Costi, D. Vollhardt
Wilson's numerical renormalization group (NRG) method for the calculation of dynamic properties of impurity models is generalized to investigate the effective impurity model of the…
Metallic Ferromagnetism - an Electronic Correlation Phenomenon
D. Vollhardt, N. Blümer, K. Held +1
New insights into the microscopic origin of itinerant ferromagnetism were recently gained from investigations of electronic lattice models within dynamical mean-field theory (DMFT)…
Superfluid Helium 3: Link between Condensed Matter Physics and Particle Physics
D. Vollhardt, P. Woelfle
The discovery of the superfluid phases of Helium 3 in 1971 opened the door to one of the most fascinating systems known in condensed matter physics. Superfluidity of Helium 3, orig…
Realistic modeling of strongly correlated electron systems: An introduction to the LDA+DMFT approach
K. Held, I. A. Nekrasov, N. Blümer +2
The LDA+DMFT approach merges conventional band structure theory in the local density approximation (LDA) with a state-of-the-art many-body technique, the dynamical mean-field theor…