Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stability analysis of non-thermal fixed points in longitudinally
  expanding kinetic theory   We use the Hamiltonian formulation of kinetic theory to perform a stability
analysis of non-thermal fixed points in a non-Abelian plasma. We construct a
perturbative expansion of the Fokker-Planck collision kernel in an adiabatic
approximation and show that the (next-to-)leading order solutions reproduce the
known non-thermal fixed point scaling exponents. Working at next-to-leading
order, we derive the stability equations for scaling exponents and find the
relaxation rate to the non-thermal fixed point. This approach provides the
basis for an understanding of the prescaling phenomena observed in QCD kinetic
theory and non-relativistic Bose gas systems.

20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
8
The categories of this paper are: hep-ex
17
The categories of this paper are: q-fin
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
5
The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
31
The categories of this paper are: ao-sci
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn