The Hall conductivity in unconventional charge density wave systems

Details The Hall conductivity in unconventional charge density wave systems The Hall conductivity in unconventional charge density wave systems

2004-05-10

arxiv.org/abs/cond-mat/0405194v1

Phys. Rev. B 70, 212511 (2004)

Physics

Condensed Matter

Strongly Correlated Electrons

4 pages, 4 figures

Scientific paper

10.1103/PhysRevB.70.212511

Charge density waves with unconventional order parameters, for instance, with d-wave symmetry (DDW), may be relevant in the underdoped regime of high-T_c cuprates or other quasi-one or two dimensional metals. A DDW state is characterized by two branches of low-lying electronic excitations. The resulting quantum mechanical current has an inter-branch component which leads to an additional mass term in the expression for the Hall conductivity. This extra mass term is parametrically enhanced near the ``hot spots'' of fermionic dispersion and is non-neglegible as is shown by numerical calculations of the Hall number in the DDW state.

Affiliated with

Also associated with

No associations

Rating

The Hall conductivity in unconventional charge density wave systems does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The Hall conductivity in unconventional charge density wave systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Hall conductivity in unconventional charge density wave systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-20712