Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Detection of single-electron heat transfer statistics   We consider a quantum dot system whose charge fluctuations are monitored by a
quantum point contact allowing for the detection of both charge and transferred
heat statistics. Our system consists of two nearby conductors that exchange
energy via Coulomb interaction. In interfaces consisting of capacitively
coupled quantum dots, energy transfer is discrete and can be measured by charge
counting statistics. We investigate gate dependent deviations away from a
charge fluctuation theorem in the presence of local temperature gradients (hot
spots). Non universal relations are found for state dependent charge counting.
A fluctuation theorem holds for coupled dot configurations with heat exchange
and no net particle flow.

11
The categories of this paper are: hep-lat
25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
13
The categories of this paper are: quant-ph
12
The categories of this paper are: nucl-th
3
The categories of this paper are: physics
37
The categories of this paper are: supr-con
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
23
The categories of this paper are: solv-int
6
The categories of this paper are: astro-ph
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an