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The notion of inertial reference frame is abandoned and I replaced it by a local reference frame on which the fundamental law of mechanics is expressed. The distant interactions of cause and effect are modeled by the propagation of waves…

流体动力学 · 物理学 2020-08-10 Jean-Paul Caltagirone

A forgotten experiment by Andr\'e Blondel (1914) proves, as held on the basis of theoretical arguments in a previous paper, that the time variation of the magnetic flux is not the cause of the induced $emf$: the physical agent is instead…

物理学史与哲学 · 物理学 2010-06-14 Giuseppe Giuliani

The force exerted by an electromagnetic body on another body in relative motion, and its minimal expression, the force on moving charges or \emph{Lorentz' force} constitute the link between electromagnetism and mechanics. Expressions for…

经典物理 · 物理学 2021-09-03 M. A. Natiello , Hernán G Solari

A new approach in the Newtonian space and time, based upon the assumption that inertial mass is the quantitative measure of the matter. It has been shown that in case of a special physical system, a supposed matter transfer may reproduce…

综合物理 · 物理学 2013-08-13 P. Doleschall

In this paper we pose two fundamental ideas on the motion of an elementary particle supporting the internal "spin motion" or $\textit{Zitterbewegung}$ and a particle as concentrated energy. First, the particle moves randomly in a limited…

量子物理 · 物理学 2014-05-05 Muhamad Darwis Umar

In the energy-momentum density expressions for a relativistic perfect fluid with a bulk motion, one comes across a couple of pressure-dependent terms, which though well known, are to an extent, lacking in their conceptual basis and the…

综合物理 · 物理学 2021-05-13 Ashok K. Singal

Under carefully chosen assumptions a single general relativistic scalar field is able to induce MOND-like dynamics in the weak field approximation of the Einstein frame (gauge) and to modify the light cone structure accordingly. This is…

广义相对论与量子宇宙学 · 物理学 2025-12-10 Erhard Scholz

In this paper we have revisited the energy-momentum squared gravity theory, by taking into account the second derivative of the matter Lagrangian with respect to the metric, encapsulating relations originated from thermodynamical grounds.…

广义相对论与量子宇宙学 · 物理学 2026-02-02 Mihai Marciu

The self-force problem---which asks how self-interaction affects a body's motion---has been poorly studied for spacetime dimensions $d \neq 4$. We remedy this for all $d \geq 3$ by nonperturbatively constructing momenta such that forces and…

广义相对论与量子宇宙学 · 物理学 2018-08-01 Abraham I. Harte , Peter Taylor , Éanna É. Flanagan

We review the recent results on development of vector models of spin and apply them to study the influence of spin-field interaction on the trajectory and precession of a spinning particle in external gravitational and electromagnetic…

广义相对论与量子宇宙学 · 物理学 2017-10-23 Alexei A. Deriglazov , Walberto Guzmán Ramírez

We analyze the transformation properties of Faraday law in an empty space and its relationship with Maxwell equations. In our analysis we express the Faraday law via the four-potential of electromagnetic field and the field of…

经典物理 · 物理学 2007-05-23 Alexander L Kholmetskii , Oleg V. Missevitch

Previous work established a universal form for the equation of motion of small bodies in theories of a metric and other tensor fields that have second-order field equations following from a covariant Lagrangian in four spacetime dimensions.…

广义相对论与量子宇宙学 · 物理学 2015-06-15 Samuel E Gralla

Present physics theory deems that the inertial mass characteristic of matter is the result of the interaction of that matter with a newly defined additional field called the Higgs Field after its principle researcher. Stated briefly, the…

综合物理 · 物理学 2013-01-15 Roger Ellman

Considerations on the complementary time-dependent coordinate transformations emboding Lorentz transformation (LT) show that the relativistic energy-momentum relationship, implicitly the relativistic mass and energy, do not depend on the…

综合物理 · 物理学 2007-05-23 A. C. V. Ceapa

Interactions are explored through the observation of the dynamics of particles. On the classical level the basic underlying assumption in that scheme is that Newton's second law holds. Relaxing the validity of this axiom by, e.g., allowing…

广义相对论与量子宇宙学 · 物理学 2009-05-01 Claus Lämmerzahl , Patricia Rademaker

The potential concept that is successful in classical electrodynamics should also be applicable to the nonlinear electromagnetic forces acting on matter. The obvious method of determining these potentials should be provided by Helmholtz's…

经典物理 · 物理学 2008-05-12 Wolfgang Engelhardt

The spin-dependent inertial force in an accelerating system under the presence of electromagnetic fields is derived from the generally covariant Dirac equation. Spin currents are evaluated by the force up to the lowest order of the…

介观与纳米尺度物理 · 物理学 2015-05-28 Mamoru Matsuo , Jun'ichi Ieda , Eiji Saitoh , Sadamichi Maekawa

The problem of determining the radiation reaction force experienced by a scalar charge moving in flat spacetime is investigated. A consistent renormalization procedure is used, which exploits the Poincar\'e invariance of the theory.…

经典物理 · 物理学 2009-07-20 Yurij Yaremko

We report on the progress of a NASA-funded study being carried out at the Lockheed Martin Advanced Technology Center in Palo Alto and the California State University in Long Beach to investigate the proposed link between the zero-point…

广义相对论与量子宇宙学 · 物理学 2009-10-31 Bernhard Haisch , Alfonso Rueda

A general law for electromagnetic induction phenomena is derived from Lorentz force and Maxwell equation connecting electric field and time variation of magnetic field. The derivation provides with a unified mathematical treatment the…

经典物理 · 物理学 2007-05-23 Giuseppe Giuliani