物理学论文
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作者:JohnFrench
来源:[J].Physics Essays(IF 0.356), 2018, Vol.31 (2), pp.207-211物理学论文
摘要:We look at the classical Kaluza–Klein theory allowing the metric to vary in the fifth dimension. Considering only linear terms we then use a Lorentz invariant distribution of the metric terms to find out how the metric terms vary with respect to frequency. We find that they ...
作者:RamziSuleiman
来源:[J].Physics Essays(IF 0.356), 2018, Vol.31 (2), pp.215-218物理学论文
摘要:The Sagnac effect, named after its discoverer, is the phase shift occurring between two beams of light, traveling in opposite directions along a closed path around a moving object. A special case is the circular Sagnac effect, known for its crucial role in the global positioning ...
作者:CyrusMaster-Khodabakhsh
来源:[J].Physics Essays(IF 0.356), 2018, Vol.31 (2), pp.212-214物理学论文
摘要:This paper shows why the Michelson and Morley experiment did not give the expected result, and that the disappointment was due to a hidden error in Michelson’s assumption.
作者:DonaldCameron
来源:[J].Physics Essays(IF 0.356), 2018, Vol.31 (1), pp.7-13物理学论文
摘要:A computer model was used to calculate the gravitational effects of isotropically distributed ordinary matter on the observed frequency of a photon as it traveled from a source to a receiver. It was found that an isotropic distribution of ordinary matter on the cosmic scale is ca...
作者:Ying-QiuGu
来源:[J].Physics Essays(IF 0.356), 2018, Vol.31 (1), pp.1-6物理学论文
摘要:In this paper, we strictly establish classical concepts and relations according to a Dirac equation with scalar, vector, and nonlinear potentials. To calculate classical parameters for a moving spinor, the local Lorentz transformations for parameters are derived. The calculation ...
作者:MaryamKiani , MarjanAshouri , FeridounSamavat
来源:[J].Physics Essays(IF 0.356), 2018, Vol.31 (1), pp.14-21物理学论文
摘要:During the study of materials, some properties are considered to be dependent on the surface structure. Various techniques such as low energy ion scattering (LEIS), secondary ion mass spectroscopy (SIMS), and auger electron spectroscopy (AES) are used to study the surfaces o...
作者:Michael J.Curran
来源:[J].Physics Essays(IF 0.356), 2018, Vol.31 (1), pp.130-133物理学论文
摘要:We propose a LC circuit model for Gauss's flux law for gravity with mechanical parameters replaced with electrical analogues. Since ours is a dynamic model with an alternating current we examine time dependent coefficients, 0–1, of charge on a capacitor and inductor current....
作者:Benjamin B.Dayton
来源:[J].Physics Essays(IF 0.356), 2018, Vol.31 (1), pp.68-80物理学论文
摘要:A Lorentz transformation may involve the changes in a three-dimensional fixed reference frame when given a constant boost velocity v → in a moving reference frame as measured by an observer in a specified fixed reference frame. A Lorentz transformation may also ...
作者:Maciej B.Szymanski
来源:[J].Physics Essays(IF 0.356), 2018, Vol.31 (1), pp.89-98物理学论文
摘要:The speed of light is normally assumed to be a fundamental constant of nature. In this essay, I propose that the speed of light is not a fundamental constant, but, rather, it is a consequence of the execution of fundamental laws of nature: primarily, the second law of thermodynam...
作者:J. J.Bevelacqua
来源:[J].Physics Essays(IF 0.356), 2018, Vol.31 (1), pp.104-107物理学论文
摘要:Recently discovered tetraquark and pentaquark structures have renewed interest in multiquark states. In the spirit of these results, the properties of postulated hexaquark structures using a first-order mass formula are investigated. The model is applied to postulated p p ¯ ...

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