Gravitationally neutral dark matter_dark antimatter universe crystal with epochs of decelerated and accelerated expansion

31st International Conference on Equations of State for Matter

Gribov, I.A.^1 ; Trigger, S.A.^2

Institute for Time Nature Exploration of the Moscow State University, Faculty of Biology, Division of General Ecology, Leninskiye Gory 1-12, Moscow

119991, Russia^1

Joint Institute for High Temperatures of the Russian Academy of Sciences, Izhorskaya 13, Moscow

125412, Russia^2

关键词: Accelerated expansion;    Decrystallization;    Flow stability;    Gravitational interaction;    Large-scale universe;    Net structures;    Opposite charge;    Universe evolution;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/774/1/012045/pdf
DOI  :  10.1088/1742-6596/774/1/012045

来源: IOP

【 摘 要 】

A large-scale self-similar crystallized phase of finite gravitationally neutral universe (GNU) - huge GNU-ball - with spherical 2D-boundary immersed into an endless empty 3D- space is considered. The main principal assumptions of this universe model are: (1) existence of stable elementary particles-antiparticles with the opposite gravitational "charges" (M+grand M-gr), which have the same positive inertial mass Min= |M±gr| ≥ 0 and are equally presented in the universe during all universe evolution epochs; (2) the gravitational interaction between the masses of the opposite charges" is repulsive; (3) the unbroken baryon-antibaryon symmetry; (4) M+gr-M-gr"charges" symmetry, valid for two equally presented matter-antimatter GNU-components: (a) ordinary matter (OM)-ordinary antimatter (OAM), (b) dark matter (DM)-dark antimatter (DAM). The GNU-ball is weightless crystallized dust of equally presented, mutually repulsive (OM+DM) clusters and (OAM+DAM) anticlusters. Newtonian GNU-hydrodynamics gives the observable spatial flatness and ideal Hubble flow. The GNU in the obtained large-scale self-similar crystallized phase preserves absence of the cluster-anticluster collisions and simultaneously explains the observable large-scale universe phenomena: (1) the absence of the matter-antimatter clusters annihilation, (2) the self-similar Hubble flow stability and homogeneity, (3) flatness, (4) bubble and cosmic-net structures as 3D-2D-1D decrystallization phases with decelerative (a ≤ 0) and accelerative (a ≥ 0) expansion epochs, (5) the dark energy (DE) phenomena with ΛVACUUM= 0, (6) the DE and DM fine-tuning nature and predicts (7) evaporation into isolated huge M±grsuperclusters without Big Rip.