148 citations · 612 across the 6 of their papers we have counts for
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gr-qc2008★ 110 cited
Thin accretion disks onto brane world black holes
C. S. J. Pun, Z. Kovacs, T. Harko
The braneworld description of our universe entails a large extra dimension and a fundamental scale of gravity that might be lower by several orders of magnitude as compared to the…
gr-qc2008★ 148 cited
Thin accretion disks in f(R) modified gravity models
C. S. J. Pun, Z. Kovacs, T. Harko
We consider the basic physical properties of matter forming a thin accretion disc in the static and spherically symmetric space-time metric of the vacuum modified gravity mo…
gr-qc2008★ 48 cited
Viscous dissipative Chaplygin gas dominated homogenous and isotropic cosmological models
C. S. J. Pun, L. Á. Gergely, M. K. Mak +3
The generalized Chaplygin gas, which interpolates between a high density relativistic era and a non-relativistic matter phase, is a popular dark energy candidate. We consider a gen…