Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: From Anderson Localization to Mesoscopic Physics   In the late seventies an increasing interest in the scaling theory of
Anderson localization led to new efforts to understand the conductance of
systems which scatter electrons elastically. The conductance and its relation
to the scattering matrix emerged as an important subject. This, coupled with
the desire to find explicit manifestations of single electron interference led
to the emergence of mesoscopic physics. We review electron transport phenomena
which can be expressed elegantly in terms of the scattering matrix. Of
particular interest are phenomena which depend not only on transmission
probabilities but on both amplitude and phase of scattering matrix elements.

23
The categories of this paper are: solv-int
15
The categories of this paper are: nucl-ex
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph
28
The categories of this paper are: alg-geom
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
1
The categories of this paper are: cs
2
The categories of this paper are: math
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
19
The categories of this paper are: eess