13 citations
- Bandung Institute of TechnologyID5 papers
- University of EssexGB2 papers
- Advanced Light Source1 paper
- Banaras Hindu UniversityIN1 paper
- Deutsches Elektronen-Synchrotron DESYDE1 paper
- Elettra-Sincrotrone Trieste S.C.p.A.IT1 paper
- European X-Ray Free-Electron LaserDE1 paper
- Helmholtz-Zentrum Berlin für Materialien und EnergieDE1 paper
- Indian Institute of Technology BHUIN1 paper
- Lawrence Berkeley National LaboratoryUS1 paper
- Leibniz Institute for Solid State and Materials ResearchDE1 paper
- Rome International Center for Materials ScienceIT1 paper
6 papers
Nonlinear matter terms in general scalar-tensor braneworld cosmology
Kevin F. S. Pardede, Agus Suroso, Freddy P. Zen
A five dimensional braneworld cosmological model in general scalar-tensor action comprises of various Horndeski Lagrangian is considered. The Friedmann equations in the case of the…
Effective spacetime geometry of graviton condensates in gravity
Andy Octavian Latief, Fiki Taufik Akbar, Bobby Eka Gunara
We consider a model of Bose-Einstein condensate of weakly interacting off-shell gravitons in the regime that is far from the quantum critical point. Working in static spherically s…
Direct Visualization of Spatial inhomogeneity of Spin Stripes Order in La1.72Sr0.28NiO4
Gaetano Campi, Nicola Poccia, Boby Joseph +14
In several strongly correlated electron systems, defects, charge and local lattice distortions are found to show complex inhomogeneous spatial distributions. There is growing evide…
Static Black Holes in Higher Dimensional Einstein-Skyrme Models
Bobby E. Gunara, Fiki T. Akbar, Rizqi Fadli +2
In this paper we construct a class of hairy static black holes of higher dimensional Einstein-Skyrme theories with the cosmological constant whose scalar is an val…
Black holes will break up solitons and white holes may destroy them
Fiki T. Akbar, Bobby E. Gunara, Hadi Susanto
We consider a quantum analogue of black holes and white holes using Bose-Einstein condensates. The model is described by the nonlinear Schrodinger equation with a 'stream flow' pot…
Self-Gravitating Static Non-Critical Black Holes in 4 Einstein-Klein-Gordon System with Nonminimal Derivative Coupling
Bobby Eka Gunara, Ainol Yaqin
We study static non-critical hairy black holes of four dimensional gravitational model with nonminimal derivative coupling and a scalar potential turned on. By taking an ansatz, na…