Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Coulomb Luttinger liquid   The effect of long-ranged Coulomb interaction on the low energy properties
(momentum distribution function, density of states, electron spectral function,
and $4k_F$ correlation function) of one-dimensional electron systems is
determined theoretically. Over a wide, physically relevant energy range the
behavior is found to be well described by the conventional, short-ranged
interacting, Luttinger liquid results, \textit{with a scale-dependent effective
exponent}. An accurate empirical formula for the effective exponent is
presented.

8
The categories of this paper are: hep-ex
14
The categories of this paper are: math-ph
15
The categories of this paper are: nucl-ex
33
The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
6
The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat
26
The categories of this paper are: bayes-an