176 citations · 512 across the 26 of their papers we have counts for
26 papers
Axial Gravitational Normal Modes of Uniform Density Star in Anti-de Sitter Spacetime
Kai Lin, Alan B. Pavan, Amilcar Rabelo de Queiroz +1
The article studies the dynamical behavior of axial gravitational perturbations of homogeneous stars in Anti-de Sitter spacetime. Because the radial coordinate transforms into…
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-Æther gravity
Kai Lin, Wei-Liang Qian, Alan B. Pavan +2
This paper studies axial gravitational perturbations of a uniform-density star in scalar-Einstein-Æther theory. By applying the Israel junction conditions explicitly in the presenc…
Aspects of regular and singular electromagnetic-generalized-quasitopological-gravities black holes in (2+1) dimensions
Jeferson de Oliveira, R. D. B. Fontana, A. B. Pavan
We investigate quasitopological black holes in dimensions in the context of electromagnetic-generalized-quasitopological-gravities (EM-GQT). For three different families of…
Instability of Reissner-Nordström-AdS black hole under perturbations of a scalar field coupled to Einstein tensor
E. Abdalla, B. Cuadros-Melgar, R. D. B. Fontana +3
We study the instability of a Reissner-Nordström-AdS (RNAdS) black hole under perturbations of a massive scalar field coupled to Einstein tensor. Calculating the potential of the s…
Analysis of s-wave, p-wave and d-wave holographic superconductors in Hořava-Lifshitz gravity
Kai Lin, Xiao-Mei Kuang, Wei-Liang Qian +2
In this work, the s-wave, p-wave and d-wave holographic superconductors in the Hořava-Lifshitz gravity are investigated in the probe limit. For the present approach, it is shown th…
Vectorial and spinorial perturbations in Galileon Black Holes: Quasinormal modes, quasiresonant modes and stability
E. Abdalla, B. Cuadros-Melgar, Jeferson de Oliveira +2
In this work we have considered a model that includes the interaction of gravity and matter fields with Galilean invariance (the so-called derivative coupling) as well as some corr…