Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Nonabelian Debye screening, tsunami waves, and worldline fermions   I give a pedagogical review of the derivation for the effective lagrangian
for nonabelian Debye screening, or hard thermal loops. Following Kelly, Liu,
Lucchesi, and Manuel, I give the simplest derivation possible, using classical
kinetic theory.
  The result is valid not just for a thermal, but for an arbitrary initial
distributions. I use this to study the evolution, at short times, of a gluonic
``tsunami wave''.
  I also suggest how classical kinetic theory may arise at one loop order.
Using the wordline representation of the one loop effective action, I follow
D'Hoker and Gagn\'{e} to replace the Wilson line by an integral over worldline
fermions. A bilinear of these worldline fermions naturally defines a nonabelian
charge, whose equation of motion is Wong's equation.

5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
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The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
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The categories of this paper are: eess
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The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn
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The categories of this paper are: q-fin
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The categories of this paper are: solv-int
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The categories of this paper are: stat
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The categories of this paper are: adap-org