An Approach to Quantum Gravitodynamics and Some Important Results
Bakul Kumar Chakravorti,
Md Sakibul Islam,
Syed Badiuzzaman Faruque
Issue:
Volume 5, Issue 4, December 2020
Pages:
43-48
Received:
15 November 2020
Accepted:
1 December 2020
Published:
8 December 2020
Abstract: We present in this article a new approach to the theory of gravitation. Here, the gravitational field of a gravitating body is assumed to be four fold. The gravitating body of mass M possesses gravitoelectric mass M, gravitomagnetic mass -2M. The test particle possess electric and magnetic masses that are algebraically of the same sign of that of the source body, i.e., m and -2m. Based on the electrostatic force formula, we find four forces acting on the test particle. The sum of these forces gives exactly the Newtonian gravitation force and gravitational potential energy. The classical theory of this approach yields four sets of Maxwellian equations and thus, four spin 1 bosons convey the complete force of gravity. The quantum version of this approach to gravity is illustrated here by presenting the fundamental Feynman diagrams that issue from the new theory. We work out scattering cross-section of interaction of an electron with a fixed gravitating mass partially. Of the four Feynman diagrams, we work out cross-section of scattering for only the simplest diagram. The non-relativistic limit of the cross-section is found and compared with that of electric Rutherford scattering. It is found that the electromagnetic cross-section is 1017 times larger than the gravitational cross-section for the one process we considered. The work is fundamental and sheds new light onto quantum gravitodynamics.
Abstract: We present in this article a new approach to the theory of gravitation. Here, the gravitational field of a gravitating body is assumed to be four fold. The gravitating body of mass M possesses gravitoelectric mass M, gravitomagnetic mass -2M. The test particle possess electric and magnetic masses that are algebraically of the same sign of that of t...
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