17 citations · 22 across the 2 of their papers we have counts for
2 papers
quant-ph2023★ 5 cited
Stable dynamic helix state in the nonintegrable XXZ Heisenberg model
Gang Zhang, Zhi Song
We investigate the influence of external fields on the stability of spin helix states in an XXZ Heisenberg model. Exact diagonalization on a finite system shows that random transve…
quant-ph2022★ 17 cited
Quantum scars in spin-1/2 isotropic Heisenberg clusters
G. Zhang, Z. Song
We investigate the influence of the external fields on the statistics of energy levels and towers of eigenstates in spin-1/2 isotropic Heisenberg clusters, including chain, ladder,…