Volume 41, Number 4, february II 1998
|Page(s)||401 - 406|
|Section||Condensed matter: electronic structure, electrical, magnetic and optical properties|
|Published online||01 September 2002|
Luttinger theorem for a spin-density-wave state
NEC Research Institute and Department of Physics, Princeton University
Princeton, NJ, USA
2 Department of Physics, University of Wisconsin, Madison, WI 53706, USA
3 Weizmann Institute of Science, Rehovot 76100, Israel
Accepted: 18 December 1997
We obtained the analog for the Luttinger relation for a commensurate spin-density-wave state. We show that while the relation between the area of the occupied states and the density of particles gets modified in a simple and predictable way when the system becomes ordered, a perturbative consideration of the Luttinger theorem does not work due to the presence of an anomaly similar to chiral anomaly in quantum electrodynamics.
PACS: 71.10.Pm – Fermions in reduced dimensions (anyons, composite fermions, Luttinger liquid, etc.)
© EDP Sciences, 1998
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.