High temperature thermal conductivity of 2-leg spin-1/2 ladders

Details High temperature thermal conductivity of 2-leg spin-1/2 ladders High temperature thermal conductivity of 2-leg spin-1/2 ladders

2003-04-28

arxiv.org/abs/cond-mat/0304629v1

PRL 92, 067202 (2004)

Physics

Condensed Matter

Strongly Correlated Electrons

4 pages, 4 figures

Scientific paper

10.1103/PhysRevLett.92.067202

Based on numerical simulations, a study of the high temperature, finite frequency, thermal conductivity $\kappa(\omega)$ of spin-1/2 ladders is presented. The exact diagonalization and a novel Lanczos technique are employed.The conductivity spectra, analyzed as a function of rung coupling, point to a non-diverging $dc-$limit but to an unconventional low frequency behavior. The results are discussed with perspective recent experiments indicating a significant magnetic contribution to the energy transport in quasi-one dimensional compounds.

Affiliated with

Also associated with

No associations

Rating

High temperature thermal conductivity of 2-leg spin-1/2 ladders 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 High temperature thermal conductivity of 2-leg spin-1/2 ladders, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High temperature thermal conductivity of 2-leg spin-1/2 ladders will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-44898