论文标题
相对论光源的质量能力关系和多普勒偏移
The mass-energy relation and the Doppler shift of a relativistic light source
论文作者
论文摘要
这项工作考虑了移动源的既定和任意光发射。发射光子的观察到的波长在运动学和动力学多普勒移位的术语中描述，其中质量能量关系起着基本作用。演讲是强调适当质量概念作为保守数量的重要性以及当源散发辐射时质量能力关系的含义的替代方法。讨论了发射后源变化速度的物理环境，并提出了一组其他问题。
This work considers the cospectral and arbitrary light emission of a moving source. The observed wavelengths of the emitted photons are described in term of kinematic and dynamical Doppler shifts in which the mass-energy relation plays a fundamental role. The presentation is an alternative way of emphasizing the importance of the concept of proper mass as a conserved quantity and the implications of the mass-energy relation when a source emits radiation. The physical contexts in which the source changes velocity after emission are discussed and a set of additional problems is presented.
