11 papers
Mass--radius relations, surface redshift, and echo time of neutron-star--wormhole system with chaotic magnetic field and anisotropic matter
Muhammad Lawrence Pattersons, Freddy Permana Zen, Hadyan Luthfan Prihadi +1
In this paper, we formulate neutron-star--wormhole (NSWH) systems supported by two scalar fields, allowing for both chaotic magnetic field and pressure anisotropy of the neutron fl…
Traversable wormhole with double trace deformations via gravitational shear and sound channels
Fitria Khairunnisa, Hadyan Luthfan Prihadi, M. Zhahir Djogama +2
We investigate how non-local gravitational couplings from double trace deformation between two asymptotic boundaries of an AdS black brane can lead to the violation of the Aver…
Kerr/CFT Traversable Wormhole with Fermionic Double-Trace Deformation
M. Zhahir Djogama, Fitria Khairunnisa, Hadyan Luthfan Prihadi +1
The construction of a traversable wormhole with double-trace deformation has been achieved so far by using boson fields as the perturbation. In this work, we study double-trace def…
Holographic timelike entanglement and subregion complexity with scalar hair
Hadyan Luthfan Prihadi, Muhammad Alifaldi Ramadhan Al-Faritsi, Rafi Rizqy Firdaus +3
We investigate the holographic timelike entanglement entropy (HTEE) and timelike subregion complexity of a thermal CFT deformed by a relevant scalar operator , dual to a…
Stationary Solution to Charged Hairy Black Hole in AdS4: Kasner Interior, Rotating Shock Waves, and Fast Scrambling
Hadyan Luthfan Prihadi, Rafi Rizqy Firdaus, Fitria Khairunnisa +2
We consider a stationary solution of a charged black hole with scalar hair in AdS, where the scalar field is coupled to a Maxwell gauge field. Near the singularity, the…
Scrambling in charged hairy black holes and the Kasner interior
Hadyan Luthfan Prihadi, Donny Dwiputra, Fitria Khairunnisa +1
We analyze how the axion parameter, the Einstein-Maxwell-Scalar (EMS) coupling constant, and the charge density affect the chaotic properties of a charged hairy black hole, as char…