相对论协变的伦敦方程

A Generalized London Equation in Covariant Form

将伦敦(London)假设推广为四维形式,即Jsμ-αAμ,并由此给出协变的伦敦方程。结果表明,该方程能 更简捷地描述超导体的电动力学特性。

Based on an assumption of that the four- supercurrent is controlled by the four- potential,i.e.Jsμ= - αAμ, we shall generalize the London equation to the relativistic domain and express it in a covariant form. We emphasize that such equation combining with Maxwell s equation together can govern the electrodynamics of superconductor.