Physical Review Letters
Electrical conductivity in the infinite-dimensional Hubbard model
Anil Khurana
Abstract
A Comment on the Letter by W. Metzner and D. Vollhardt, Phys. Rev. Lett. 62, 324 (1989).Received 6 March 1990DOI:https://doi.org/10.1103/PhysRevLett.64.1990©1990 American Physical Society