48 citations · 343 across the 48 of their papers we have counts for
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Pseudogap phase and fractionalization: Predictions for Josephson junction setup
Anurag Banerjee, Alvaro Ferraz, Catherine Pépin
The pseudogap regime of the underdoped cuprates arguably remains one of the most enigmatic phenomena of correlated quantum matter. Recent theoretical ideas suggest that a pair dens…
Triplet superconductivity in ferromagnets due to magnon exchange
Lev Bulaevskii, Ronivon Eneias, Alvaro Ferraz
We consider the superconducting pairing induced by spin waves exchange in a ferromagnet with both conduction and localized electrons, the latter being described as spins. We use th…
Short-Range Order in a Flat Two-Dimensional Fermi Surface
Eberth Correa, Hermann Freire, A. Ferraz
We present the two-loop renormalization group (RG) calculations of all the susceptibilities associated with the two-dimensional flat Fermi surface with rounded corners (FS). Our ap…
Resonating Valence Bond Theory of Superconductivity for Dopant Carriers: Application to the Cobaltates
Alvaro Ferraz, Evgueny Kochetov, Marcin Mierzejewski
Within the -- model Hamiltonian we present a RVB mean field theory directly in terms of dopant particles. We apply this theory to $\mathrm{Na}_{x}\mathrm{CoO_{2}}\cdot y% \ma…