Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Crossover from marginal Fermi liquid to Luttinger liquid behavior in
  carbon nanotubes   We study graphene-based electron systems with long-range Coulomb interaction
by performing an analytic continuation in the number of dimensions. We
characterize in this way the crossover between the marginal Fermi liquid
behavior of a graphite layer and the Luttinger liquid behavior at $D = 1$. The
former persists for any dimension above $D = 1$. However, the proximity to the
$D = 1$ fixed-point strongly influences the phenomenology of
quasi-onedimensional systems, giving rise to an effective power-law behavior of
observables like the density of states. This applies to nanotubes of large
radius, for which we predict a lower bound of the corresponding exponent that
turns out to be very close to the value measured in multi-walled nanotubes.

20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio