Quantum Field Theory of Vortices in Superfluid Films
arXiv:cond-mat/9802241 · doi:10.1016/S0375-9601(98)00137-6
Abstract
A quantum field theory, consisting of the effective action of sound waves linearly coupled to a Chern-Simons term, is proposed to describe the dynamics of vortices in a superfluid film at the absolute zero of temperature.
8 pages, 7 figures, to appear in Phys. Lett. A