On the possibility of fractional statistics in the two-dimensional t-J model at low doping

Thorsten Beck
The purpose of this work is the derivation of an effective field theory for the low-energy magnetic modes of the t-J model on a two-dimensional square lattice and for small values of doping, which is of relevance to the physics of high-temperature superconductors. In particular, we address the possibility of low-energy excitations that obey fractional spin and statistics. For temperatures where kBT is considerably smaller than the magnetic exchange coupling J and for low values...
This data repository is not currently reporting usage information. For information on how your repository can submit usage information, please see our documentation.