48 citations · 88 across the 11 of their papers we have counts for
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cond-mat.mes-hall2026
Magnetic enhancement and Hall conductivity of excitonic insulators in a Gross--Neveu type model
William R. Tavares, Rudnei O. Ramos, Nei Lopes
We study the effects of a perpendicular magnetic field on the excitonic insulator (EI) phase in the semiconductor regime using an extended planar four-Fermi model. Within the large…
cond-mat.supr-con2026
Competition and coexistence of superconductivity and nematic order in a two-dimensional electron gas with quadrupolar interactions
Nei Lopes, Guilherme da Silva do Vale, Daniel G. Barci
We investigate the interplay between superconductivity and nematic order in a two-dimensional electron gas with competing pairing and quadrupolar forward-scattering interactions. T…