Classical Physics

2606 Submissions

[7] viXra:2606.0076 [pdf] submitted on 2026-06-20 21:06:23

On the Nature of Light from the Original Meaning of the Antonyms "Bright" and "Dark"

Authors: Peng Xiaotao
Comments: 14 Pages.

Brightness and darkness are a pair of antonyms, both of which describe the state of the objective world related to light. Brightness refers to the state in which the observer can observe the surrounding things well when the light is abundant, while darkness refers to the state in which the observer can not perceive the surrounding things when there is no light. Therefore, the so-called light should be some kind of carrier that can change the state of things around the observer, but it is not something that the observer can directly perceive. Therefore, on the one hand, what the human eye sees can not be the so-called light; on the other hand, the light should be some carrier that can make the objective things bright, so that the human eye can see these things in a bright state. The objective things that can be seen by human eyes and are in a bright state are objective entities composed of various atoms, and it should be a force that can change their state. It can be seen that the essence of light should be the carrier responsible for transmitting some kind of force, which is most likely to exist only between charged particles. Therefore, there is good reason to think that the essence of light is a collection of some carrier or carriers responsible for the transmission of Coulomb force. This conclusion can explain all the physical phenomena and experimental results related to light at the same time, which is the most realistic conclusion at present. Hope to get the attention and support of experts, scholars and friends at home and abroad.
Category: Classical Physics

[6] viXra:2606.0061 [pdf] submitted on 2026-06-16 20:59:03

Diffraction: An Experimental Search for the Physical Mechanisms of Pattern Formation

Authors: Sergei P. Slukhayevskiy
Comments: 12 Pages. 5 figures

Diffraction is traditionally regarded as a consequence of the disruption of wavefront continuity by an obstacle, whereas experiments usually provide access only to the final intensity distribution observed on a distant screen. In the present work, an approach for the instrumental observation of the spatial evolution of the diffraction process was implemented through successive modifications of classical interference and diffraction arrangements adapted to new experimental objectives. It was experimentally established that, after interaction with a single half-plane obstacle, a finite layered structure is formed within the light beam. This structure remains confined to the beam cross-section and consists of alternating bright and dark regions oriented parallel to the obstacle edge. In the absence of spatial overlap with other disturbances, these layers gradually smooth out and the intensity distribution returns to a nearly uniform state. It is shown that, in more complex configurations, each half-plane generates its own system of spatial beam stratification. Signatures of these structures are observed at distances of approximately 15 cm before the geometrical edge of the obstacle and persist over a comparable distance after it. When spatial overlap occurs, mutual deflecting interactions between the layer systems arise, suppressing relaxation and leading to the formation of a stable wide-angle diffraction pattern. Experiments employing beams marked by a regular geometric light pattern revealed that dark-layer regions suppress the transmission of light from other sources in a manner similar to opaque objects. By varying the degree of spatial overlap between layer systems, a continuous transition was achieved from the classical distribution dominated by the central maximum to regimes exhibiting enhancement of higher-order maxima. Additional experiments revealed a spatially selective character of layer interactions and a weak dependence of the observed effects on the surface quality of macroscopic obstacles. The obtained results provide a basis for further investigation of the causal mechanisms responsible for the formation of diffraction structures and suggest potential practical applications of the observed regularities under controlled boundary conditions.
Category: Classical Physics

[5] viXra:2606.0056 [pdf] submitted on 2026-06-15 11:10:37

Special Relativity Violates Physical Identity

Authors: Antonio León Sánchez
Comments: 3 Pages.

The Theorem of Physical Identity demonstrated in this article is an almost immediate consequence of the Laws of Logic. However, it is incompatible with the theory of special relativity.
Category: Classical Physics

[4] viXra:2606.0024 [pdf] submitted on 2026-06-05 18:10:42

The Oscillations of a Particle in an Anharmonic Potential with Damping

Authors: L. A. Xamidullayeva, U. O. Muhammedov, X. N. Ismatullayev
Comments: 3 Pages.

The natural processes equations are nonlinear and have dissipating terms. In many cases they donot have an exact analytical solution. Using perturbation theory we solved the equation of anoscillating particle in an anharmonic potencial.
Category: Classical Physics

[3] viXra:2606.0023 [pdf] submitted on 2026-06-05 18:03:18

Kinematic Analysis of the Motion of an Ellipsograph Point Under Various Velocity Laws

Authors: Viktor Strohm
Comments: 5 Pages.

This paper investigates the kinematics of a fixed point on the connecting bar of an ellipsograph (Archimedes' trammel) under different driving motion regimes: uniform, uniformly accelerated, and Keplerian (elliptical). Based on differential constraint equations, analytical expressions for the velocity and acceleration vectors of the trajectory point are derived. A numerical approach, modeling the division of the orbital quadrant into equal time intervals, is utilized to calculate the corresponding areal velocities. It is rigorously demonstrated that the constancy of the areal velocity and the fulfillment of Kepler's second law occur exclusively under one specific law of angular velocity—the Keplerian regime—whereas under uniform and uniformly accelerated motions, the law of areas is violated. This work establishes a link between the mechanical modeling of trajectories and the author's fundamental theoretical research in the focal and central kinematics of the ellipse.
Category: Classical Physics

[2] viXra:2606.0009 [pdf] submitted on 2026-06-02 07:07:35

Special Case of Law About Keep Moving of the Center of the Mass of а Closed System — Device from Two Bodies (Two Hulls), Uncompensated Moment and Propulsion in the Cosmic Space Without Propellant

Authors: L. Georgiev, D. Georgiev
Comments: 14 pages, 4 figures, In Bulgarian language

This article examines, special case of the law for conservation the motion of the center of the mass of а closed inertial system - device from two bodies (two hulls). Like in this special case, we obtain uncompensated moment for one of the hull of the device. As conditionally named first hull is standard rigid body. While on the second hull are connected two discs, which have equal masses and they can rotate free to the second hull. As when we apply the third law of Newton, between the two hulls, it’s uses the inertial of the two discusses. Like this way, because the kinetic energy is additive magnitude, it’s the hull with the discusses distribute the itself energy and for rotary motion of the discusses and for translational motion of the second hull. While for the first hull total kinetic energy, as a result of the applied third law is in the form of translational motion. As a result of the distribute of the energy of the second hull we obtain uncompensated moment for first hull. As a result of which is obtains and the special case of the law conservation motion of center of the mass of closed system — device from two bodies (two hulls). Like this way we have possibility for specific propulsion without propellant of the device in the cosmic space. Despite some shortcomings of the resulting specific propulsion, this is one of the possible ways of propulsion in cosmic space without "ejection" of propellant, and as only uses electrical energy from photovoltaics or nuclear energy.
Category: Classical Physics

[1] viXra:2606.0001 [pdf] submitted on 2026-06-01 14:50:19

Motion, Mass, Space and Time: An Emergent Vector Field Framework

Authors: Mangleshwar Thakre
Comments: 41 Pages.

The primary objective of this paper is to investigate the fundamental cause underlying the motion of a massive object. In other words, it seeks to elucidate the nature of momentum and how it originates. To achieve this, a comprehensive literature review on space, time, mass, and motion is presented, offering a novel perspective on these foundational concepts. The mathematical framework is constructed using the core principles and equations of classical mechanics and the special theory of relativity, drawing some direct and substantial indirect influences from continuum mechanics. To analyze physical phenomena within a four-dimensional space-time continuum, the Hodge decomposition theorem and tensor decomposition methods are employed. This paper derives a new set of governing equations for the state of motion of a massive object, providing an entirely new interpretation of its dynamics. Ultimately, this work establishes that mass-energy and momentum are manifested forms of the periodic change of a vector field defined to characterize the system's physics. Within this research paper, the Translational Gravitomagnetic Field Tensor is derived using an entirely novel method. Furthermore, the physical mechanism responsible for giving rise to space-time is explicitly detailed, thereby reinforcing the contemporary paradigm in physics that space-time is an emergent property rather than a fundamental entity of nature. Ultimately, the research paper appears to advocate for an absolute background throughout its entire exposition.
Category: Classical Physics