Spin-incoherent behavior in the ground state of strongly correlated systems

Details Spin-incoherent behavior in the ground state of strongly correlated systems Spin-incoherent behavior in the ground state of strongly correlated systems

2010-05-25

arxiv.org/abs/1005.4707v2

Phys. Rev. Lett. 106, 146401 (2011)

Physics

Condensed Matter

Strongly Correlated Electrons

4 pages, 2 figs. New figs, including phase diagram, and expanded theory

Scientific paper

10.1103/PhysRevLett.106.146401

It is commonly believed that strongly interacting one-dimensional Fermi systems with gapless excitations are effectively described by Luttinger liquid theory. However, when the temperature of the system is high compared to the spin energy, but small compared to the charge energy, the system becomes "spin-incoherent". We present numerical evidence showing that the one-dimensional "t-J-Kondo" lattice, consisting of a t-J chain interacting with localized spins, displays all the characteristic signatures of spin-incoherent physics, but in the {\it ground state}. We argue that similar physics may be present in a wide range of strongly interacting systems.

Affiliated with

Also associated with

No associations

Rating

Spin-incoherent behavior in the ground state of strongly correlated 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 Spin-incoherent behavior in the ground state of strongly correlated systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spin-incoherent behavior in the ground state of strongly correlated systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-604646