Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Thermal drag effect in quantum Hall circuits   We study the thermal drag between two mesoscopic quantum Hall (QH) circuits.
Each circuit consists of Ohmic contact perfectly coupled to quantum Hall edge
states. The drag is caused by strong capacitive coupling between Ohmic
contacts. The non-equilibirum conditions and the electron-electron interaction
are taken into account by using the non-equilibrium bosonization technique. The
thermal drag current in the passive circuit, the noise power of the
corresponding heat current, and the Fano factor are calculated and analyzed.

24
The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
17
The categories of this paper are: q-fin
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
25
The categories of this paper are: patt-sol
3
The categories of this paper are: physics
14
The categories of this paper are: math-ph