635 citations · 6.4k across the 144 of their papers we have counts for
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Shedding Some New Lights upon the Stellar Quasi-Normal Modes
Elcio Abdalla, Davi Giugno
In the current paper we present some new data on the issue of quasi-normal modes (QNMs) of uniform, neutron and quark stars. These questions have already been addressed in the lite…
Quasinormal modes for the Vaidya metric
Elcio Abdalla, Cecilia B. M. H. Chirenti, Alberto Saa
We consider here scalar and electromagnetic perturbations for the Vaidya metric in double-null coordinates. Such an approach allows one to go a step further in the analysis of quas…
Interacting Dark Energy and Dark Matter: observational Constraints from Cosmological Parameters
Bin Wang, Jiadong Zang, Chi-Yong Lin +2
Several observational constraints are imposed on the interacting holographic model of Dark Energy and Dark Matter. First we use the age parameter today, as given by the WMAP result…