scholarly journals Tetrad in Curved Space-Time in Cosmological General Theory of Relativity

2021 ◽  
Author(s):  
Sangwha Yi
Keyword(s):  
General Theory ◽  
Space Time ◽  
Theory Of Relativity ◽  
General Theory Of Relativity ◽  
Curved Space ◽  
Accelerated Motion

In the cosmological general theory of relativity, we define the tetrad that moves in r-axis in the curved space-time. We study an accelerated motion in curved space-time.

scholarly journals Enabling unification of the general theory of relativity and quantum electro-dynamics by visualizing a particle energy configuration

2016 ◽  
Vol 2 (11) ◽  
pp. 288
Author(s):  
William S. Oakley
Keyword(s):  
General Theory ◽  
Radial Strain ◽  
Space Time ◽  
Particle Energy ◽  
Two Dimensions ◽  
Emergent Properties ◽  
Theory Of Relativity ◽  
General Theory Of Relativity ◽  
Curved Space ◽  
Strong Force

<p class="abstract">The long standing major issue in physics has been the inability to unify the two main theories of quantum electro-dynamics (QED) and the general theory of relativity (GTR), both of which are well proven and cannot accommodate significant change. The problem is resolved by combining the precepts of GTR and QED in a conceptual model describing the electron as electromagnetic (EM) energy localized in relativistic quantum loops near an event horizon. EM energy is localized by propagating in highly curved space-time of closed geometry, the local metric index increases, and the energy is thus relativistic to the observer at velocity v &lt; c, with the curved space-time thereby evidencing gravity. The presence of gravity leads to the observer notion of mass. Particle energy is in dynamic equilibrium with relativistic loop circumferential metric strain at the strong force scale opposed by radial metric strain. The resulting particle is a quantum black hole with the circumferential strong force in the curved metric orthogonal in two dimensions to all particle radials. The presence of energy E is thus evident in observer space reduced by c<sup>2</sup> to E/c<sup>2</sup> = mass. The circumferential strain diminishes as it extends into the surrounding metric as the particle’s gravitational field. The radial strain projects outward into observer space and is therein evident as electric field. Gravity, unit charge, and their associated fields are emergent properties and Strong and electric forces are equal within the particle, quantizing gravity and satisfying the Planck scale criteria of force equality. A derived scaling factor produces the gravity effect experienced by the observer and the GRT-QED unification issue is thereby largely resolved.</p>

The Lens of Gravity

2018 ◽  
Author(s):  
David D. Nolte
Keyword(s):  
Twentieth Century ◽  
General Relativity ◽  
General Theory ◽  
Solar Eclipse ◽  
History Of Physics ◽  
Space Time ◽  
Paradigm Shifts ◽  
Theory Of Relativity ◽  
General Theory Of Relativity ◽  
History Of

This chapter describes how gravity provided the backdrop for one of the most important paradigm shifts in the history of physics. Prior to Albert Einstein’s general theory of relativity, trajectories were paths described by geometry. After the theory of general relativity, trajectories are paths caused by geometry. This chapter explains how Einstein arrived at his theory of gravity, relying on the space-time geometry of Hermann Minkowski, whose work he had originally harshly criticized. The confirmation of Einstein’s theory was one of the dramatic high points in twentieth-century history of physics when Arthur Eddington journeyed to an island off the coast of Africa to observe stellar deflections during a solar eclipse. If Galileo was the first rock star of physics, then Einstein was the first worldwide rock star of science.

scholarly journals Foundations of fundamental mechanics (1)

2019 ◽  
Author(s):  
Thomas Blommaert ◽  
Michael Appleby
Keyword(s):  
Field Theory ◽  
Quantum Field Theory ◽  
General Theory ◽  
Potential Field ◽  
Quantum Physics ◽  
Space Time ◽  
Quantum Field ◽  
Theory Of Relativity ◽  
General Theory Of Relativity

The following paper presents a description on the fundamental mechanics of nature.This is the first of a set of papers entitled Foundations of fundamental mechanics, in which this first paper is specifically on the nature of gravity.For all intents and purposes this paper is NOT intended to be a replacement for the General theory of Relativity (GR) (A. Einstein 1915–1916), rather it is intended to be a complimentary extension of its work, with the purpose of extending it into quantum physics. Most notably, to relate it to quantum field theory (QFT), by quantizing the metric of space-time into a potential field theory.

scholarly journals Absence of Singularity in Schwarzschild Metric in the Vector Model for Gravitational Field

2012 ◽  
Vol 18 (3) ◽  
pp. 175-184
Author(s):  
Vo Van On
Keyword(s):  
Black Hole ◽  
Gravitational Field ◽  
General Theory ◽  
Space Time ◽  
Symmetric Body ◽  
Vector Model ◽  
Spherically Symmetric ◽  
Theory Of Relativity ◽  
General Theory Of Relativity ◽  
Schwarzschild Metric

In this paper, based on the vector model for gravitational field we deduce an equation to determinate the metric of space-time. This equation is similar to equation of Einstein. The metric of space-time outside a static spherically symmetric body is also determined. It gives a small supplementation to the Schwarzschild metric in General theory of relativity but the singularity does not exist. Especially, this model predicts the existence of a new universal body after a black hole.

scholarly journals The Clock Paradox and the General Theory of Relativity

1957 ◽  
Vol 10 (1) ◽  
pp. 207 ◽  
Author(s):  
GR Isaak
Keyword(s):  
General Theory ◽  
Special Theory ◽  
Space Time ◽  
Theory Of Relativity ◽  
Time Diagram ◽  
General Theory Of Relativity ◽  
Special Theory Of Relativity ◽  
Clock Paradox

The clock paradox (Dingle 1956; McCrea 1956) which arises when the Special Theory of Relativity is applied to the problem of two identical clocks having different histories in the space time diagram is resolved by the General Theory of Relativity (G.T.R.) (Tolman 1934).

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