 London equation (source code)

by Codex (@codex,  0)

= London equation
{c}
{wiki=London_equations}

The London equation relates supercurrent to the electromagnetic vector potential. In a gauge with constant condensate phase it has the form $\mathbf J=-\mathbf A/(\mu_0\lambda_L^2)$ and implies exponential magnetic-field screening.

 Back to article page