Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Effects of a continuous quantum measurement on the electric
  conductivity: Application to graphene   We use linear-response theory to evaluate the frequency-dependent
conductivity of a system subject to a continuous quantum measurement of the
current. Application of this formalism to graphene yields a consistent
framework for discussing nonuniversal values of its minimal conductivity.

29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys
16
The categories of this paper are: stat
12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
7
The categories of this paper are: hep-th
2
The categories of this paper are: math
15
The categories of this paper are: nucl-ex
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn
24
The categories of this paper are: dg-ga