Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Honeycomb Hubbard Model at van Hove Filling II: Lower Bounds of the
  Self-Energy   In this paper we complete the proof that the honeycomb Hubbard model with
renormalized chemical potential $\mu=1$ is {\it not} a Fermi liquid in the
mathematically precise sense of Salmhofer, by establishing the necessary lower
bounds for second derivatives of the self-energy w.r.t. the external momentum.

25
The categories of this paper are: patt-sol
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The categories of this paper are: quant-ph
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The categories of this paper are: supr-con
28
The categories of this paper are: alg-geom
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The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
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The categories of this paper are: adap-org
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The categories of this paper are: solv-int
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The categories of this paper are: hep-lat
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The categories of this paper are: bayes-an
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The categories of this paper are: hep-th
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The categories of this paper are: nlin
8
The categories of this paper are: hep-ex
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The categories of this paper are: q-fin