Equivalence of critical scaling laws for many-body entanglement in the Lipkin-Meshkov-Glick model

Details Equivalence of critical scaling laws for many-body entanglement in the Lipkin-Meshkov-Glick model Equivalence of critical scaling laws for many-body entanglement in the Lipkin-Meshkov-Glick model

2008-03-21

arxiv.org/abs/0803.3151v2

Phys. Rev. Lett. 101, 025701 (2008)

Physics

Condensed Matter

Other Condensed Matter

4 pages, 2 figures, published version

Scientific paper

10.1103/PhysRevLett.101.025701

We establish a relation between several entanglement properties in the Lipkin-Meshkov-Glick model, which is a system of mutually interacting spins embedded in a magnetic field. We provide analytical proofs that the single-copy entanglement and the global geometric entanglement of the ground state close to and at criticality behave as the entanglement entropy. These results are in deep contrast to what is found in one- dimensional spin systems where these three entanglement measures behave differently.

Affiliated with

Also associated with

No associations

Rating

Equivalence of critical scaling laws for many-body entanglement in the Lipkin-Meshkov-Glick model 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 Equivalence of critical scaling laws for many-body entanglement in the Lipkin-Meshkov-Glick model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Equivalence of critical scaling laws for many-body entanglement in the Lipkin-Meshkov-Glick model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-587315