In a planar Gross-Neveu model with an excitonic channel, a perpendicular magnetic field enhances the excitonic condensate and raises its critical temperature, and the Hall conductivity develops a characteristic slope change at the continuous transition.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
cond-mat.mes-hall 1years
2026 1verdicts
REJECT 1representative citing papers
citing papers explorer
-
Magnetic catalysis and Hall conductivity of excitonic insulators in a planar four-Fermi model
In a planar Gross-Neveu model with an excitonic channel, a perpendicular magnetic field enhances the excitonic condensate and raises its critical temperature, and the Hall conductivity develops a characteristic slope change at the continuous transition.