Dr Jared Jeyaretnam ⚛️🧪 @jaredjeya.github.io · Sep 17 Inspecting this model more closely, we find that in the strong-coupling limit, spin exchange is only allowed when the forces due to dynamical particles and background charges balance out. This leads to frozen dynamics in parts of the chain, and fragmentation of the phase space! (4/7)
0 likes 1 replies
?
Replies
We find that the claimed ultra-slow entanglement growth results from this fragmentation, and show (including with matrix product state simulations) that is more naturally explained by a single-log at short times with a slow power-law relaxation to a finite-size saturation value at late times: (5/7)