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arXiv physics/0702166physics.gen-ph
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爱因斯坦狭义相对论的近场电磁效应

Nearfield Electromagnetic Effects on Einstein Special Relativity

William D. Walker

摘要:

本文用麦克斯韦方程组分析了运动电偶极子源产生的振荡电场和磁场的传播。结果表明,产生的磁场和电场在近场的传播速度比光速快,当它们传播到源的远场时,它们的传播速度降低到光速。另外,计算结果还表明,在近场,场的速度依赖于源的速度,而在远场,场的速度才变得独立。这些影响被证明是相同的,无论是源或观察点是移动的。由于这些效应与爱因斯坦的狭义相对论理论所基于的假设相冲突,相对论被重新分析。分析表明,相对论伽玛因子是依赖于是否使用近场或远场传播的电磁场进行分析。在近场中,γ近似为1,表明坐标变换在近场中是伽利略的。在远场中,伽马因子减少到标准已知的相对论公式,表明它们在远场中近似有效。由于时间膨胀和空间收缩取决于在它们的分析中使用的是近场还是远场传播场,因此有人提出爱因斯坦相对论效应是由测量中使用的传播电磁场产生的错觉。相反,空间和时间被认为是不灵活的,正如伽利略相对论所指出的那样。

英文摘要:

In this paper Maxwell equations are used to analyze the propagation of oscillating electric and magnetic fields from a moving electric dipole source. The results show that both the magnetic field and electric fields generated propagate faster than the speed of light in the nearfield and reduce to the speed of light as they propagate into the farfield of the source. In addition, the results show that the speed of the fields are dependant on the velocity of the source in the nearfield and only become independent in the farfield. These effects are shown to be the same whether the source or observation point is moving. Because these effects conflict with the assumptions on which Einstein's theory of special relativity theory is based, relativity theory is reanalyzed. The analysis shows that the relativistic gamma factor is dependant on whether the analysis is performed using nearfield or farfield propagating EM fields. In the nearfield, gamma is approximately one indicating that the coordinate transforms are Galilean in the nearfield. In the farfield the gamma factor reduces to the standard known relativistic formula indicating that they are approximately valid in the farfield. Because time dilation and space contraction depend on whether nearfield or farfield propagating fields are used in their analysis, it is proposed that Einstein relativistic effects are an illusion created by the propagating EM fields used in their measurement. Instead space and time are proposed to not be flexible as indicated by Galilean relativity.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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