41 citations · 51 across the 2 of their papers we have counts for
2 papers
cond-mat.dis-nn2014★ 41 cited
Non-equilibrium quantum relaxation across a localization-delocalization transition
Gergö Roósz, Uma Divakaran, Heiko Rieger +1
We consider the one-dimensional -model in a quasi-periodic transverse-field described by the Harper potential, which is equivalent to a tight-binding model of spinless fermions…
cond-mat.stat-mech2014★ 10 cited
Evolution of the magnetization after a local quench in the critical transverse-field Ising chain
F. Iglói, G. Roósz, L. Turban
We study the time evolution of the local magnetization in the critical Ising chain in a transverse field after a sudden change of the parameters at a defect. The relaxation of the…