Semesta Yang Ditarik: Solusi atas Galaksi pada z>= 13, H0 Tension, S8 Tension, dan Cosmic Curvature Tension
Semesta Yang Didorong dari Dalam dan Sekaligus Ditarik dari Luar secara Simultan.
ABSTRACT
Discoveries of several mature stars and galaxies (bright, massive, densed, active) in Z = > 13 in about 320-350 million years after Big Bang is really confusing. This phenomenon is not in accordance with our current cosmological standards. We propose for reconstructing our cosmological model by adding and accelerating expansion speed of primordial cosmic inflation. By this accelarating speed, we can see CMB pattern change slightly. This proposal will cause the universe to cool down faster, the matter formed earlier, the space expands faster, and needs more gygantic primordial energy. Such added energy come from outside of our universe, in which our universe is pulled by such energy. We assume that, in such time, the transfer of kinetic energy is more efficient into widespread space, and then, as consequences, cosmic inflation is more accelerating in the condition of little change of primordial cosmic temperature, so then cosmic fluctuations are slightly increasing. It correlates with smooth increase in pattern fluctuations in CMB. The smooth change increase in CMB pattern will increase the speed of HO-based CMB and reduce the density of S8-based CMB, as well as an increase in the curvature of the universe in based BAO. In our framework, the accelerating universe gets the power to expand from internal thrust and external attraction. The universe is pushed and pulled simultaneously. This framework is in concordance with thermodynamic especially in adiabatic process and by not adding even one free variabel into our current cosmological model.
Pintu Minimarket
Seperti halnya pintu di minimarket yang bisa didorong dan sekaligus bisa ditarik, jika arah dorongan atau tarikannya sama, kita tidak bisa membedakan apakah pintu itu didorong atau ditarik dari perspektif gerakan pintu. Kecuali diketahui posisi sumber gaya dan energinya.
Jika arah dorongan dan tarikan sama, maka berlaku:
F(tot) = F(d) + F(t) (1)
di mana F(tot) = Gaya Total, F(d) = Gaya Dorong, F(t) = Gaya Tarikan
Dari persektif arah gaya pada kondisi gaya-gaya yang ada bekerja searah, kita tidak bisa secara pasti menentukan bahwa apakah pintu itu ditarik saja tanpa didorong, atau didorong saja tanpa ditarik, atau didorong dan ditarik secara bersamaan.
Jika gaya yang bekerja adalah gabungan dari tarikan dan dorongan sekaligus, kita hanya bisa mengukur besaran salah satu gaya jika besaran dua gaya lainnya diketahui. Jika hanya ada satu gaya saja yang besarannya diketahui, maka kita akan kesulitan menentukan bukan saja besaran dua gaya lainnya, tetapi juga apakah obyek tersebut ditarik ataukah didorong.