Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Counting statistics for electron capture in a dynamic quantum dot   We report non-invasive single-charge detection of the full probability
distribution $P_n$ of the initialization of a quantum dot with $n$ electrons
for rapid decoupling from an electron reservoir. We analyze the data in the
context of a model for sequential tunneling pinch-off, which has generic
solutions corresponding to two opposing mechanisms. One limit considers
sequential "freeze out" of an adiabatically evolving grand canonical
distribution, the other one is an athermal limit equivalent to the solution of
a generalized decay cascade model. We identify the athermal capturing mechanism
in our sample, testifying to the high precision of our combined theoretical and
experimental methods. The distinction between the capturing mechanisms allows
to derive efficient experimental strategies for improving the initialization.

15
The categories of this paper are: nucl-ex
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
36
The categories of this paper are: cmp-lg
37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th
17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
28
The categories of this paper are: alg-geom
3
The categories of this paper are: physics