66 citations · 477 across the 21 of their papers we have counts for
Showing 2011Show all
2 papers · 1 filter
cond-mat.str-el2011
A spin chain with spiral orders: perspectives of quantum information and mechanical response
Shi-Jian Gu, Wing-Chi Yu, Hai-Qing Lin
In this paper, we study the ground state of a one-dimensional exactly solvable model with a spiral order. While the model's energy spectra is the same as the one-dimensional transv…
cond-mat.str-el2011
Scaling of quantum Zeno dynamics in thermodynamic systems
Wing Chi Yu, Li-Gang Wang, Shi-Jian Gu +1
We study the quantum Zeno effect (QZE) in two many-body systems, namely the one-dimensional transverse-field Ising model and the Lipkin-Meshkov-Glick (LMG) model, coupled to a cent…