• Corpus ID: 254220738

Anomalous scaling at non-thermal fixed points of the sine-Gordon model

@inproceedings{Heinen2022AnomalousSA,
  title={Anomalous scaling at non-thermal fixed points of the sine-Gordon model},
  author={Philipp Heinen and Aleksandr N. Mikheev and Thomas Gasenzer},
  year={2022}
}
1 Citations

Figures from this paper

References

SHOWING 1-10 OF 81 REFERENCES

Non-thermal fixed points of universal sine-Gordon coarsening dynamics

,

Nonequilibrium time evolution and rephasing in the quantum sine-Gordon model

We discuss the non-equilibrium time evolution of the phase field in the sine-Gordon model using two very different approaches: the truncated Wigner approximation and the truncated conformal space

Nonthermal fixed points and the functional renormalization group

Non-thermal fixed points: Universal dynamics far from equilibrium

In this article we give an overview of the concept of universal dynamics near non-thermal fixed points in isolated quantum many-body systems. We outline a non-perturbative kinetic theory derived

Sudden interaction quench in the quantum sine-Gordon model

We study a sudden interaction quench in the weak-coupling regime of the quantum sine-Gordon model. The real time dynamics of the bosonic mode occupation numbers is calculated using the flow equation

Universal dynamics of a turbulent superfluid Bose gas

We study the emergence of universal scaling in the time-evolving momentum distribution of a harmonically trapped three-dimensional Bose-Einstein condensate, parametrically driven to a turbulent

Kinetic theory of nonthermal fixed points in a Bose gas

We outline a kinetic theory of non-thermal fixed points for the example of a dilute Bose gas, partially reviewing results obtained earlier, thereby extending, complementing, generalizing and

Nonlinear critical slowing down of the one-component Ginzburg-Landau field

We discuss nonlinear relaxation processes of the one-component Ginzburg-Landau field that occur near the critical point after a sudden change in temperature or in the symmetry breaking field. A

Universal short-time dynamics: boundary functional renormalization group for a temperature quench

We present a method to calculate short-time non-equilibrium universal exponents within the functional renormalization-group scheme. As an example, we consider the classical critical dynamics of the
...