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Quantum Gravitational Hydrodynamic Calculation of the Energy, Radius and absolute Temperature of the Primordial Universe during the Contraction and Expansion Phases

Author:

Güveniş, Halil

Category:

Research Papers

Sub-Category:

Cosmology

Language:

English

Date Published:

July 28, 2025

File:

/Research Papers-Cosmology/Download/10275

Downloads:

105

Keywords:

Quantum gravity hydrodynamics, graviton-photon interaction, contraction and expansion of the primordial universe, Big Bang, primordial sphere, binding and scattering states of the primordial universe, cosmic background radiation

Abstract:

In the present work, the fundamental equations of quantum gravity hydrodynamics are solved using a new, more realistic potential approach for the graviton-photon interac- tion in the primordial universe. Based on these solutions, the energy, radius, and abso- lute temperature of the primordial universe are calculated during the contraction and expansion phases. During the contraction phase, attractive gravity dominates over re- pulsive compression, squeezing the radius of the primordial universe from 1.5499348632×10 -18 fm to 1.41604684×10 -47 fm . At the end of the contraction phase of the primordial universe, the Big Bang occurs, in which the total mass of today’s uni- verse is literally ejected (= repelled) from the primordial sphere (= from the binding and scattering state of the primordial universe). However, in order for the Big Bang to occur, the attractive gravitational potential must disappear at 1.00129512×10 -47 fm , and the repulsive compression potential must gain the upper hand. The contraction sud- denly changes into the Big Bang and then into inflation (= swelling) in order to reverse the extremely high photon density achieved during the contraction. During the Big Bang or inflation of the primordial universe, gravitationally bound photons in the pri- mordial sphere (= in the binding and scattering state of the primordial universe) are converted into the quantum state of free photons in form of cosmic background radia- tion..../....

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