16 citations · 33 across the 9 of their papers we have counts for
1 paper · 1 filter
Nishan Ranabhat, Brandon B. Le, Seung-Hun Lee +1
We study the ground-state properties and dynamical response of the Heisenberg model on the sawtooth chain in and away from the exactly solvable valence-bond-solid (VBS) point. We e…