96 citations · 600 across the 37 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-gas2015★ 15 cited
Quantum phase transitions and Berezinskii-Kosterlitz-Thouless temperature in a two-dimensional spin-orbit-coupled Fermi gas
Jeroen P. A. Devreese, Jacques Tempere, Carlos A. R. Sá de Melo
We study the effect of spin-orbit coupling on both the zero-temperature and non-zero temperature behavior of a two-dimensional (2D) Fermi gas. We include a generic combination of R…