Comment on "Magnus Force in Superfluids and Superconductors"
Abstract
Description
The effective action for the Josephson junction arrays should contain the topological term, which violates the particle-hole symmetry. This term is responsible for the nonzero Magnus force acting on the vortex. The Magnus force is however small because the parameter of the particle-hole asymmetry in superconductors is small.
Comment to the paper by E.B. Sonin in Phys. Rev. B 55, 485 (1997) [cond-mat/9606099], revtex file, 3 pages, no figures
Comment to the paper by E.B. Sonin in Phys. Rev. B 55, 485 (1997) [cond-mat/9606099], revtex file, 3 pages, no figures