Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Energy diffusion and superdiffusion in oscillators lattice networks   I review here some recent result on the thermal conductivity of chains of
oscillators whose hamiltonian dynamics is perturbed by a noise conserving
energy and momentum.

32
The categories of this paper are: atom-ph
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
35
The categories of this paper are: mtrl-th
13
The categories of this paper are: quant-ph
23
The categories of this paper are: solv-int
17
The categories of this paper are: q-fin
33
The categories of this paper are: plasm-ph
7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph
21
The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn