4 papers
Gravitational Effects on Light Propagation in Linear Magnetoelectrics and Plasmas
Elda Guzmán-Herrera, Vitorio A. De Lorenci, Renato Klippert
A covariant formalism for electromagnetism is used to investigate the effects of light propagation within certain material systems under the influence of a background gravitational…
Macroscopic quantum superpositions in superconducting circuits
Vitoria A. de Souza, Caio C. Holanda Ribeiro, Vitorio A. De Lorenci
A possible route to test whether macroscopic systems can acquire quantum features using superconducting circuits is here presented. It is shown that under general assumptions a cla…
Orbital motion of primordial black holes crossing Solar-type stars
Vitorio A. De Lorenci, David I. Kaiser, Patrick Peter
Primordial black holes (PBHs) are hypothetical objects that could have originated from density fluctuations in a very early phase of our Universe. Recent observations restrict the…
Light propagation in magnetoelectric materials: The role of optical coefficients in refractive index modulation
Vitorio A. De Lorenci, Lucas T. de Paula
Investigations into optical phenomena associated with nonlinear magnetoelectric effects are attracting growing attention within the scientific community. Technologies constantly de…