标题： 关于均匀加速电荷的辐射再谈 显示英文标题

标题： Once more about radiation from uniformly accelerating charge

摘要： 我们考虑一个电荷沿$x$方向均匀加速，并沿$y$方向以恒定速度运动。 我们表明，在沿$x$方向共同加速的Rindler参考系中，该电荷产生非零的Poynting矢量，然而这并不导致通过无限远处表面的非零通量。 此外，我们表明在实验室中的Minkowski参考系中，这样的电荷产生不随距离增加而消失的应力能量通量。 我们将这些观察结果解释为：虽然Rindler参考系对应于电荷周围的静态区域，但Minkowski参考系包含波区。 我们给出了详细的计算和解释，得出均匀加速电荷确实会辐射。 显示英文摘要

摘要： We consider an electric charge uniformly accelerating along $x$ direction and moving with constant velocity along $y$ direction. We show that in the co-accelerating along $x$ direction Rinder's frame this charge creates non-zero Poynting vector, which, however, does not lead to a non-vanishing flux through an infinitely distant surface. Furthermore, we show that in the laboratory Minkowski frame such a charge creates a stress energy flux that does not vanish at infinity. We interpret these observations as that while the Rindler's frame corresponds to the static zone around the charge, the Minkowski frame does contain the wave zone. We give detailed calculations and explanations concluding that uniformly accelerating charge does radiate