Transition rates via Bethe ansatz for the spin-1/2 Heisenberg chain

Details Transition rates via Bethe ansatz for the spin-1/2 Heisenberg chain Transition rates via Bethe ansatz for the spin-1/2 Heisenberg chain

2002-05-21

arxiv.org/abs/cond-mat/0205430v1

Physics

Condensed Matter

Strongly Correlated Electrons

4 pages, 4 figures and LaTeX-svjour class

Scientific paper

10.1209/epl/i2002-00125-0

We use the exact determinantal representation derived by Kitanine, Maillet, and Terras for matrix elements of local spin operators between Bethe wave functions of the one-dimensional s=1/2 Heisenberg model to calculate and numerically evaluate transition rates pertaining to dynamic spin structure factors. For real solutions z_1,...,z_r of the Bethe ansatz equations, the size of the determinants is of order r x r. We present applications to the zero-temperature spin fluctuations parallel and perpendicular to an external magnetic field.

Affiliated with

Also associated with

No associations

Rating

Transition rates via Bethe ansatz for the spin-1/2 Heisenberg chain 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 Transition rates via Bethe ansatz for the spin-1/2 Heisenberg chain, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transition rates via Bethe ansatz for the spin-1/2 Heisenberg chain will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-454347