Entanglement in the XXZ chain
Seminar Room 1, Newton Institute
We take an antiferromagnetic XXZ chain in its ground state, and consider a small sequence of sites. The spins on these sites are entangled with the other spins. We show results for the entanglement entropy as a function of the length of the segment and the length of the chain.
If it doesn't, something may have gone wrong with our embedded player.
We'll get it fixed as soon as possible.