Classical Physics

2506 Submissions

[3] ai.viXra.org:2506.0104 [pdf] submitted on 2025-06-23 20:52:50

Exploring Einstein's Equivalence Principle: What's Well-Known and What's New

Authors: Alain Trottier
Comments: 6 Pages.

This paper reviews the classic and novel aspects of Einstein's Equivalence Principle, highlighting both what is widely understood and what is newly explored regarding gravitational and acceleration effects. Key distinctions between local and non-local domains, field geometry, and force application are discussed.
Category: Classical Physics

[2] ai.viXra.org:2506.0022 [pdf] submitted on 2025-06-06 20:22:10

On the Electrodynamics of Moving Bodies IIA Thermodynamic Refinement of Spacetime Metrics Andgravitational Curvature

Authors: Seungyeon Jeong
Comments: 13 Pages.

This paper proposes a thermodynamic reinterpretation of gravity,motion, and time, while preserving the structural integrity of Einstein’s field equations. Rather than viewing gravity as an attractive force, we define it as a spatial convergence tendency arising from local entropy flow. Under this view, what is commonly perceived as gravitational force is shown to correspond to inertial equilibrium, while deviations from it emerge as action—reaction interactions between systems. The mass concept is revised: instead of treating mass as a scalar with unclear density and volume, we define motion using a mass ratio(R = m1/m2) and barycentric distance.We derive a velocity equation based solely on orbital period and mass ratio, requiring no gravitational constant (G), and verify its predictive power against real systems—Earth—Moon, Solar System—Galactic Center, VCC 1287 galaxy, and the Bohr model. Furthermore, time is defined via local thermodynamic temperature (T), where absolute time is described as the limiting case of an observer perceiving galactic structures as molecular. Finally, we reinsert the derived velocity and temperature definitions into the Einstein field equation and show full mathematical consistency between metric, curvature, and energy tensors.
Category: Classical Physics

[1] ai.viXra.org:2506.0019 [pdf] submitted on 2025-06-05 21:12:45

Oscillatory Mass—Energy Conversion Model in the Photon

Authors: Manuel Francisco Iglesias Garcia
Comments: 25 Pages. In Spanish and English

In this work, we propose that a photon-emitting system releases energy—equivalent to a certain mass—and undergoes an oscillatory process of mass—energy conversion in which its instantaneous speed fluctuates between 0 and 2c. When either mass or energy is momentarily depleted, the system reaches its minimum or maximum speed, while the average speed remains precisely c. We develop the corresponding mathematical formalism and present a Lagrangian formulation, enabling exploration of the model’stheoretical implications and derivation of equations describing the photon’s cyclic evolution during its mass—energy conversion process. The model we introduce opens the possibility of reevaluating fundamentalprinciples in the study of light and energy. We also discuss experimental strategies for verifying this oscillatory mechanism, considering methods that could detect variations in photon dynamics under specific conditions.
Category: Classical Physics