55 citations · 98 across the 13 of their papers we have counts for
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gr-qc2026
Scalaron Quasinormal and Quasi-Bound Modes of Schwarzschild Black Holes in the Bondi-Sachs Formulation of Metric Gravity
Bishop Mongwane, Didam G. A. Duniya, Seturumane Tema +2
We study scalaron quasinormal modes and quasi-bound states of Schwarzschild black holes directly within the Bondi-Sachs formulation of metric gravity, combining frequency-do…
gr-qc2024★ 4 cited
Quasinormal modes of a Schwarzschild black hole within the Bondi-Sachs framework
Bishop Mongwane, Sipho Nkele, Didam G. A. Duniya +1
Studies of quasinormal modes (QNMs) of black holes have a long and well established history. Predominantly, much research in this area has customarily focused on the equations give…
gr-qc2015★ 12 cited
Dark energy homogeneity in general relativity: Are we applying it correctly?
Didam Duniya
Thus far, there does not appear to be an agreed (or adequate) definition of homogeneous dark energy (DE). This paper seeks to define a valid, adequate homogeneity condition for DE.…