17 citations · 64 across the 6 of their papers we have counts for
5 papers
Bogomol'nyi equations for Dirac-Born-Infeld cosmic string
Handhika Satrio Ramadhan, M Naufal Athaullah, Ilham Prasetyo
We revisit the question of whether Dirac-Born-Infeld (DBI) cosmic strings can admit Bogomol'nyi-Prasad-Sommerfield (BPS) configurations. Earlier work by Babichev et al. arXiv:0809.…
Higher-dimensional black holes with Dirac-Born-Infeld (DBI) global defects
Handhika S. Ramadhan, Ilham Prasetyo, Aulia M. Kusuma
It is well-known that the exact solution of non-linear model coupled to gravity can be perceived as an exterior gravitational field of a global monopole. Here we study Einstein…
Neutron stars in the braneworld within the Eddington-inspired Born-Infeld gravity
I. Prasetyo, I. Husin, A. I. Qauli +2
We propose the disappearance of "the hyperon puzzle" in neutron star (NS) by invoking two new-physics prescriptions: modified gravity theory and braneworld scenario. By assuming th…
Classical defects in higher-dimensional Einstein gravity coupled to nonlinear -models
Ilham Prasetyo, Handhika S. Ramadhan
We construct solutions of higher-dimensional Einstein gravity coupled to nonlinear -model with cosmological constant. The -model can be perceived as exterior configuration of…
Gravity of a noncanonical global monopole: conical topology and compactification
Ilham Prasetyo, Handhika S. Ramadhan
We obtain solutions of Einstein's equations describing gravitational field outside a noncanonical global monopole with cosmological constant. In particular, we consider two models…