Reply to 'Comment on 'Vortex-assisted photon counts and their magnetic field dependence in single-photon superconducting detectors''

摘要

The vortex crossing rate in thin current-biased superconducting strips, calculated within the London approach employing the concept of a vortex as a particle, is very sensitive to the cutoff at the vortex core size. To account properly for the vortex core, one needs to use microscopic theory.