34 citations · 74 across the 3 of their papers we have counts for
3 papers
Real-time methods for spectral functions
Johannes V. Roth, Dominik Schweitzer, Leon J. Sieke +1
In this paper we develop and compare different real-time methods to calculate spectral functions. These are classical-statistical simulations, the Gaussian state approximation (GSA…
Critical dynamics of relativistic diffusion
Dominik Schweitzer, Sören Schlichting, Lorenz von Smekal
We study the dynamics of self-interacting scalar fields with symmetry governed by a relativistic Israel-Stuart type diffusion equation in the vicinity of a critical point. We…
Spectral functions and dynamic critical behavior of relativistic theories
Dominik Schweitzer, Sören Schlichting, Lorenz von Smekal
We investigate the dynamic critical behaviour of a relativistic scalar field theory with symmetry by calculating spectral functions of the order parameter at zero and non-van…