Aging dynamics in quenched noisy long-range quantum Ising models

  title={Aging dynamics in quenched noisy long-range quantum Ising models},
  author={Jad C. Halimeh and Matthias Punk and Francesco Piazza},
  journal={Physical Review B},
We consider the d-dimensional transverse-field Ising model with power-law interactions J/r(d+sigma) in the presence of a noisy longitudinal field with zero average. We study the longitudinal-magnetization dynamics of an initial paramagnetic state after a sudden switch-on of both the interactions and the noisy field. While the system eventually relaxes to an infinite-temperature state with vanishing magnetization correlations, we find that two-time correlation functions show aging at… 
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