Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: $d+id$ chiral superconductivity in a triangular lattice from trigonal
  bipyramidal complexes   We model the newly predicted high-$T_c$ superconducting candidates
constructed by corner-shared trigonal bipyramidal complexes with an effective
three-orbital tight-banding Hamiltonian and investigate the pairing symmetry of
their superconducting states driven by electron-electron interactions. Our
combined weak and strong coupling based calculations consistently identify the
chiral $d+id$ superconductivity as the leading pairing symmetry in a wide
doping range with realistic interaction parameters. This pairing state has
nontrivial topological Chern-number and can host gapless chiral edge modes, and
the vortex cores under magnetic field can carry Majorana zero modes.

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The categories of this paper are: supr-con
2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn
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The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol
19
The categories of this paper are: eess
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The categories of this paper are: mtrl-th
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The categories of this paper are: cmp-lg
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The categories of this paper are: q-alg
0
The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
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The categories of this paper are: funct-an
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The categories of this paper are: atom-ph
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The categories of this paper are: comp-gas
28
The categories of this paper are: alg-geom