Corpus ID: 236469333

Persistent oscillations after quantum quenches in $d$ dimensions

@inproceedings{Delfino2021PersistentOA,
  title={Persistent oscillations after quantum quenches in \$d\$ dimensions},
  author={G. Delfino and M. Sorba},
  year={2021}
}
We obtain analytical results for the time evolution of local observables in systems undergoing quantum quenches in d spatial dimensions. For homogeneous systems we show that oscillations undamped in time occur when the state produced by the quench includes single-quasiparticle modes and the observable couples to those modes. In particular, a quench of the transverse field within the ferromagnetic phase of the Ising model produces undamped oscillations of the order parameter when d > 1. For the… Expand

Figures and Tables from this paper

References

SHOWING 1-10 OF 22 REFERENCES
"J."
however (for it was the literal soul of the life of the Redeemer, John xv. io), is the peculiar token of fellowship with the Redeemer. That love to God (what is meant here is not God’s love to men)Expand
Nucl
  • Phys. B 967
  • 2021
Nucl
  • Phys. B 958
  • 2020
Nucl
  • Phys. B 954
  • 2020
Phys
  • Rev. Lett. 124
  • 2020
Phys
  • Rev. E 97
  • 2018
A: Math
  • Theor. 50
  • 2017
Nat
  • Phys. 13
  • 2017
Phys
  • Rev. D 93
  • 2016
Mech
  • 2012
...
1
2
3
...