101 citations · 127 across the 4 of their papers we have counts for
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cond-mat.quant-gas2015★ 6 cited
Exchange interactions in the Hubbard-Stratonovich transformation for the stability analysis of itinerant ferromagnetism
Enya Vermeyen, Carlos A. R. Sá de Melo, Jacques Tempere
Itinerant ferromagnetism, i.e. spontaneous polarization of non-localized particles, is expected to occur for strong repulsive interactions in a spin-1/2 Fermi system. However, this…
cond-mat.quant-gas2014★ 1 cited
Contact potential instability in the path-integral description of itinerant ferromagnetism
E. Vermeyen, J. Tempere
It has long been predicted that a two-component non-localized Fermi gas will exhibit spontaneous polarization for sufficiently strong repulsive interactions, a phenomenon which is…