Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The staggered domain wall fermion method   A different lattice fermion method is introduced. Staggered domain wall
fermions are defined in 2n+1 dimensions and describe 2^n flavors of light
lattice fermions with exact U(1) x U(1) chiral symmetry in 2n dimensions. As
the size of the extra dimension becomes large, 2^n chiral flavors with the same
chiral charge are expected to be localized on each boundary and the full
SU(2^n) x SU(2^n) flavor chiral symmetry is expected to be recovered. SDWF give
a different perspective into the inherent flavor mixing of lattice fermions and
by design present an advantage for numerical simulations of lattice QCD
thermodynamics. The chiral and topological index properties of the SDWF Dirac
operator are investigated. And, there is a surprise ending...

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The categories of this paper are: math
21
The categories of this paper are: adap-org
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The categories of this paper are: cs
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
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The categories of this paper are: math-ph
28
The categories of this paper are: alg-geom
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The categories of this paper are: physics
26
The categories of this paper are: bayes-an
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The categories of this paper are: eess
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The categories of this paper are: chem-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: q-alg
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The categories of this paper are: atom-ph
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The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg