Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Ising model on the random planar causal triangulation: bounds on the
  critical line and magnetization properties   We investigate a Gibbs (annealed) probability measure defined on Ising spin
configurations on causal triangulations of the plane. We study the region where
such measure can be defined and provide bounds on the boundary of this region
(critical line). We prove that for any finite random triangulation the
magnetization of the central spin is sensitive of the boundary conditions.
Furthermore, we show that in the infinite volume limit, the magnetization of
the central spin vanishes for values of the temperature high enough.

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The categories of this paper are: patt-sol
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The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
10
The categories of this paper are: q-bio
3
The categories of this paper are: physics
30
The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: adap-org
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The categories of this paper are: bayes-an
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The categories of this paper are: eess
0
The categories of this paper are: hep-ph
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The categories of this paper are: q-fin
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The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph