112 citations · 304 across the 4 of their papers we have counts for
4 papers
Absence of hysteresis at the Mott-Hubbard metal-insulator transition in infinite dimensions
J. Schlipf, M. Jarrell, P. G. J. van Dongen +4
The nature of the Mott-Hubbard metal-insulator transition in the infinite-dimensional Hubbard model is investigated by Quantum Monte Carlo simulations down to temperature T=W/140 (…
Metallic ferromagnetism: Progress in our understanding of an old strong-coupling problem
D. Vollhardt, N. Blümer, K. Held +4
Metallic ferromagnetism is in general an intermediate to strong coupling phenomenon. Since there do not exist systematic analytic methods to investigate such types of problems, the…
Microscopic conditions favoring itinerant ferromagnetism
J. Wahle, N. Blümer, J. Schlipf +2
A systematic investigation of the microscopic conditions stabilizing itinerant ferromagnetism of correlated electrons in a single-band model is presented. Quantitative results are…
Non-perturbative approaches to magnetism in strongly correlated electron systems
D. Vollhardt, N. Blümer, K. Held +3
The microscopic basis for the stability of itinerant ferromagnetism in correlated electron systems is examined. To this end several routes to ferromagnetism are explored, using bot…