Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Heat transport in disordered quantum harmonic oscillator chains   We study heat conduction in quantum disordered harmonic chains connected to
general heat reservoirs which are modeled as infinite collection of
oscillators. Formal exact expressions for the thermal current are obtained and
it is shown that, in some special cases, they reduce to Landauer-like forms.
The asymptotic system size dependence of the current is analysed and is found
to be similar to the classical case. It is a power law dependence and the power
depends on the spectral properties of the reservoirs.

2
The categories of this paper are: math
11
The categories of this paper are: hep-lat
14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc
18
The categories of this paper are: econ
8
The categories of this paper are: hep-ex
7
The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
24
The categories of this paper are: dg-ga
3
The categories of this paper are: physics
32
The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn