Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Determinant Quantum Monte Carlo Study of the Enhancement of d-wave
  Pairing by Charge Inhomogeneity   Striped phases, in which spin, charge, and pairing correlations vary
inhomogeneously in the CuO_2 planes, are a known experimental feature of
cuprate superconductors, and are also found in a variety of numerical
treatments of the two dimensional Hubbard Hamiltonian. In this paper we use
determinant Quantum Monte Carlo to show that if a stripe density pattern is
imposed on the model, the d-wave pairing vertex is significantly enhanced. We
attribute this enhancement to an increase in antiferromagnetic order which is
caused by the appearence of more nearly half-filled regions when the doped
holes are confined to the stripes. We also observe a \pi-phase shift in the
magnetic order.

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The categories of this paper are: alg-geom
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
8
The categories of this paper are: hep-ex
0
The categories of this paper are: hep-ph
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The categories of this paper are: adap-org
2
The categories of this paper are: math
12
The categories of this paper are: nucl-th
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
5
The categories of this paper are: gr-qc
3
The categories of this paper are: physics
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The categories of this paper are: funct-an
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The categories of this paper are: bayes-an