Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Effects of flavor-symmetry violation from staggered fermion lattice
  simulations of graphene   We analyze the effects of flavor splitting from staggered fermion lattice
simulations of graphene. Both the unimproved action, and the tadpole improved
action with a Naik term show significant flavor symmetry breaking in the
spectrum of the Dirac operator. We also measure the average plaquette term and
describe how it calls for a reinterpretation of previous lattice Monte Carlo
simulation results, due to tadpole improvement. From this we infer that the
simulations are indicative of a semi-metal phase for suspended graphene.

22
The categories of this paper are: chao-dyn
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The categories of this paper are: acc-phys
27
The categories of this paper are: comp-gas
9
The categories of this paper are: nlin
16
The categories of this paper are: stat
14
The categories of this paper are: math-ph
1
The categories of this paper are: cs
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
24
The categories of this paper are: dg-ga
29
The categories of this paper are: funct-an
8
The categories of this paper are: hep-ex
18
The categories of this paper are: econ