Long range interactions and the 3D asymptotic fermion spectrum
arXiv:hep-th/0607064 · doi:10.1088/0305-4470/39/47/014
Abstract
In this article, we study the stability of the space of asymptotic fermion states in (2+1)D, when long range interparticle interactions are present. This is done in the framework of bosonization, where the fermion propagator can be represented in terms of a vortex correlator. In particular, we discuss possible instabilities in the large distance behavior of the induced action for the vortex worldline.
11 pages, 1 figure