36 citations · 239 across the 75 of their papers we have counts for
78 papers
Heun Spectrum, Threshold Hierarchy, and One-Loop Quantum Mass of the Christ--Lee Kink
Mulyanto, Afif Jalu Pradipta, Ardian Nata Atmaja +1
We study the fluctuation spectrum and renormalized one-loop quantum mass of the Christ--Lee kink over the full positive range of its deformation parameter. The fluctuation equation…
Future Completeness, -Inextendibility and Cauchy Horizons in Homogeneous Einstein Spacetimes
Bobby Eka Gunara
We prove the future-completeness conjecture of Gödeke and Rendall for expanding spatially homogeneous vacuum spacetimes in four spatial dimensions. More generally, an expansion-ene…
Redshift Suppression of Nonlinear Scalar Fields in Accelerating FLRW Spacetimes
Mirda Prisma Wijayanto, Emir Syahreza Fadhilla, Ryan Sugihakim +3
We study small--data solutions of a nonlinear scalar field equation on spatially flat --dimensional FLRW spacetimes (). In conformal time the field satisfies a damped…
Deep Neural Networks for Heavy Lepton-Flavor-Violating Higgs Searches at the LHC
Akmal Ferdiyan, Reinard Primulando, Fiki Taufik Akbar +1
We study lepton-flavor-violating (LFV) decays of a heavy Higgs boson, , in the Type-III two-Higgs-doublet model by recasting the CMS search at TeV with 35…
Threshold-Sharp Conformal Scalar Stability on Carter Slabs and Black Hole Exteriors
Bobby Eka Gunara
We prove a threshold-sharp stability theory for the conformal scalar-curvature sector on zero-curvature Carter backgrounds. The main result is a fully closed bounded-slab theorem:…
Preliminary study on the impact of stress-energy tensor compared to scalar field in Nonminimal Derivative model
Ilham Prasetyo, Bobby Eka Gunara, Agus Suroso
In this article, we report the results of comparing the effect of using trace of stress-energy tensor versus real-valued scalar field in Nonminimal Derivative Coupling gravitation…