Dynamical central peak and spinon deconfinement in frustrated spin chains

Details Dynamical central peak and spinon deconfinement in frustrated spin chains Dynamical central peak and spinon deconfinement in frustrated spin chains

2010-03-22

arxiv.org/abs/1003.4232v1

Phys. Rev. B 82, 060406(R) (2010)

Physics

Condensed Matter

Strongly Correlated Electrons

4 pages, 5 figures

Scientific paper

10.1103/PhysRevB.82.060406

Studying the dynamical spin structure factor in frustrated spin chains with spontaneously dimerized ground state we show that besides the gapped spin-wave excitations there appears at finite temperatures also a sharp central peak. The latter can be attributed to deconfined spinons, accounted well within the variational approach. The central peak remains well pronounced within the local spin dynamics and may be relevant for experiments on materials with 1D frustrated spin chains.

Affiliated with

Also associated with

No associations

Rating

Dynamical central peak and spinon deconfinement in frustrated spin chains 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 Dynamical central peak and spinon deconfinement in frustrated spin chains, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamical central peak and spinon deconfinement in frustrated spin chains will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-206986