20 citations · 42 across the 7 of their papers we have counts for
7 papers
Matrix characterization of Ciuciura's paraconsistent hierarchy
Víctor Fernández, Gabriela Eisenberg
In this paper, we will prove that the logics of the family := of paraconsistent Ciuciura{'}s Logics (defined by means of bivaluations) can be a…
No correlation of the Lyman continuum escape fraction with spectral hardness
R. Marques-Chaves, D. Schaerer, R. O. Amorín +25
The properties that govern the production and escape of hydrogen ionizing photons (Lyman continuum, LyC; with energies >13.6 eV) in star-forming galaxies are still poorly understoo…
A General Axiomatization for the logics of the Hierarchy
Víctor Fernández
In this paper, the logics of the family := are formally defined by means of finite matrices, as a simultaneous genera…
Competition between Pomeranchuk instabilities in the nematic and hexatic channels in a two-dimensional spinless Fermi fluid
Daniel G. Barci, Marta Trobo, Victoria Fernández +1
We study the competition between the nematic and the hexatic phases of a two-dimensional spinless Fermi fluid near Pomeranchuk instabilities. We show that the general phase diagram…
On the Conformal Geometry of Transverse Riemann-Lorentz Manifolds
E. Aguirre, V. Fernández, J. Lafuente
Physical reasons suggested in \cite{Ha-Ha} for the \emph{Quantum Gravity Problem} lead us to study \emph{type-changing metrics} on a manifold. The most interesting cases are \emph{…
Friedel oscillations in a Luttinger liquid with long-range interactions
Victoria I. Fernández, Carlos M. Naón
We introduce a path-integral approach that allows to compute charge density oscillations in a Luttinger liquid with impurities. We obtain an explicit expression for the envelope of…
Field-theory computation of charge-density oscillations in a Tomonaga-Luttinger model with impurities
Victoria I. Fernández, Carlos M. Naón
We compute the charge-density oscillations in a Tomonaga-Luttinger model with impurities for a short-range electron-electron potential.