41 citations · 84 across the 12 of their papers we have counts for
12 papers
A Quantum-Gravity-Motivated GUP Effective Metric
M. H. Al Ghifari, M. F. Fauzi, A. Rohim +3
Recent critiques have addressed certain aspects of the generalized uncertainty principle (GUP) effective metric (Ong 2023). This study presents a scale-dependent quadratic GUP effe…
Stable Cosmology from Minimal Theory of Mass-Varying Massive Gravity
Ahmad Khoirul Falah, Andy Octavian Latief, Husin Alatas +1
We study cosmological perturbations in the minimal theory of mass-varying massive gravity (MTMVMG), a constrained extension of mass-varying massive gravity that propagates only thr…
Some Cosmological Consequences of Higher Dimensional Klein-Gordon-Rastall Theory
Tegar Ari Widianto, Ahmad Khoirul Falah, Agus Suroso +2
Using dynamical system analysis, we investigate some cosmological consequences of Rastall gravity coupled to a scalar field (called the Klein-Gordon-Rastall theory) with exponentia…
On the Photon Motion Near a Five-Dimensional Schwarzschild Black Hole
Husin Alatas, Siti A. Nuraeni, Ilma L. Saptiani +1
In this report, we discuss the dynamics of photons in a five-dimensional Schwarzschild black hole. We find that the corresponding Eddington-Finkelstein-like coordinate admits two t…
Higher-Dimensional Minimal Theory of Mass-Varying Massive Gravity And Its Cosmological Consequences
Ahmad Khoirul Falah, Andy Octavian Latief, Husin Alatas +1
In this paper we construct higher-dimensional minimal theory of mass-varying massive gravity (MTMVMG) where the masslike scalar potential is coupled to a vielbein potential, unlike…
On the Lapse Function of FLRW Accelerated Expanding Universe in dRGT Massive Gravity Theory
Husin Alatas, Ahmad K. Falah, Trio Wibowo +2
In this report, we discuss the behavior of coordinate-time dependent lapse function of FLRW metric of an accelerated expanding universe in the de Rham-Gabadadze-Tolley massive grav…
Symmetric two dimensional photonic crystal coupled waveguide with point defect for optical switch application
Hendradi Hardhienata, Husin Alatas
Two dimensional (2D) photonic crystals are well known for its ability to manipulate the propagation of electromagnetic wave inside the crystal. 1D and 2D photonic crystals are rela…
Dynamics of DNA Bubble in Viscous Medium
A. Sulaiman, F. P. Zen, H. Alatas +1
The damping effect to the DNA bubble is investigated within the Peyrard-Bishop model. In the continuum limit, the dynamics of the bubble of DNA is described by the damped nonlinear…
Dynamics of DNA breathing in the Peyrard-Bishop model with damping and external force
A. Sulaiman, F. P. Zen, H. Alatas +1
The impact of damping effect and external forces to the DNA breathing is investigated within the Peyrard-Bishop model. In in the continuum limit, the dynamics of the breathing of D…
The thermal denaturation of Peyrard-Bishop model with an external potential
A. Sulaiman, F. P. Zen, H. Alatas +1
The impact of various types of external potentials to the Peyrard-Bishop DNA denaturation is investigated through statistical mechanics approach. The partition function is obtained…
The thermodynamic properties of Davydov-Scott's protein model in thermal bath
A. Sulaiman, F. P Zen, H. Alatas +1
The thermodynamic properties of Davydov-Scott monomer contacting with thermal bath is investigated using Lindblad open quantum system formalism. The Lindblad equation is investigat…
Anharmonic oscillation effect on the Davydov-Scott monomer in thermal bath
A. Sulaiman, F. P. Zen, H. Alatas +1
The dynamics of Davydov-Scott monomer in a thermal bath with higher order amide-site's displacement leads to anharmonic oscillation effect is investigated using full-quantum approa…