3 papers
cond-mat.dis-nn2025
Local Density of States as a Probe of Multifractality in Quasiperiodic Moiré Materials
Ricardo Oliveira, Nicolau Sobrosa, Pedro Ribeiro +2
Quasiperiodic moiré materials provide a new platform for realizing critical electronic states, yet a direct and experimentally practical method to characterize this criticality has…
gr-qc2024
Comment on "Light deflection with torsion effects caused by a spinning cosmic string"
R. R. S. Oliveira
In this comment, we showed that the line element ("metric'') worked by Jusufi (Eur. Phys. J. C 76: 332, 2016) is incorrect since he worked with a spinning cosmic string with torsio…
cond-mat.mes-hall2019
Chiral magnetic chemical bonds in molecular states of impurities in Weyl semimetals
Y. Marques, W. N. Mizobata, R. S. Oliveira +4
We demonstrate that chirality of the electron scattering in Weyl semimetals leads to the formation of magnetic chemical bonds for molecular states of a pair of impurities. The effe…