Considering gravitation as magnetic binding of (e-p) pairs, galactic systems are described in a fundamental theory based on a QED like Lagrangian with fermions coupled to boson fields. In this formalism severe boundary conditions have to be fulfilled, related to geometry, momentum and energy-momentum conservation. In this way all needed parameters are determined; thus giving rise to a description based on first principles. The primary process is magnetic binding of (e-p) pairs, leading to a very small binding energy of about 3 10 −38 GeV and a first-order equivalent coupling constant, which is in agreement with Newton’s gravitational constant ttN. Systems of magnetic binding of 10∼100 (e-p) pairs (or hydrogen atoms) are related to galaxies. However, creation of stable galactic systems has been possible only under extreme conditions: a strongly reduced attractive force and heating, both arising from the annihilation of a large part of matter during a cosmic phase of high density. With these requirements, rotation velocities of galaxies are well described, yielding information on the average particle density and M gr ∼ v2R/ ttN derived from gravitation theory, the deduced galaxy masses show a rapid fall-off to smaller radii, which can be understood by the finiteness of these systems. No evidence has been found for galactic dark matter contributions
Considering gravitation as magnetic binding of (e-p) pairs, galactic systems are described in a fundamental theory based on a QED like Lagrangian with fermions coupled to boson fields. In this formalism severe boundary conditions have to be fulfilled, related to geometry, momentum and energy-momentum conservation. In this way all needed parameters are determined; thus giving rise to a description based on first principles. The primary process is magnetic binding of (e-p) pairs, leading to a very small binding energy of about 3 10 −38 GeV and a first-order equivalent coupling constant, which is in agreement with Newton’s gravitational constant ttN. Systems of magnetic binding of 10∼100 (e-p) pairs (or hydrogen atoms) are related to galaxies. However, creation of stable galactic systems has been possible only under extreme conditions: a strongly reduced attractive force and heating, both arising from the annihilation of a large part of matter during a cosmic phase of high density. With these requirements, rotation velocities of galaxies are well described, yielding information on the average particle density and M gr ∼ v2R/ ttN derived from gravitation theory, the deduced galaxy masses show a rapid fall-off to smaller radii, which can be understood by the finiteness of these systems. No evidence has been found for galactic dark matter contributions