Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Planar Ising magnetization field II. Properties of the critical and
  near-critical scaling limits   In [CGN12], we proved that the renormalized critical Ising magnetization
fields $\Phi^a:= a^{15/8} \sum_{x\in a\, \Z^2} \sigma_x \, \delta_x$ converge
as $a\to 0$ to a random distribution that we denoted by $\Phi^\infty$. The
purpose of this paper is to establish some fundamental properties satisfied by
this $\Phi^\infty$ and the near-critical fields $\Phi^{\infty,h}$. More
precisely, we obtain the following results. \bi [(i)] If $A\subset \C$ is a
smooth bounded domain and if $m=m_A := <{\Phi^\infty, 1_A}$ denotes the
limiting rescaled magnetization in $A$, then there is a constant $c=c_A>0$ such
that {equation*} \log \Pb{m > x} \underset{x\to \infty}{\sim} -c \;
x^{16}\,.{equation*} In particular, this provides an alternative proof that the
field $\Phi^\infty$ is non-Gaussian (another proof of this fact would use the
$n$-point correlation functions established in \cite{CHI} which do not satisfy
Wick's formula). [(ii)] The random variable $m=m_A$ has a smooth {\it density}
and one has more precisely the following bound on its Fourier transform:
$|\Eb{e^{i\,t m}} |\le e^{- \tilde{c}\, |t|^{16/15}}$. [(iii)] There exists a
one-parameter family $\Phi^{\infty,h}$ of near-critical scaling limits for the
magnetization field in the plane with vanishingly small external magnetic
field. \ei

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The categories of this paper are: comp-gas
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The categories of this paper are: q-alg
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The categories of this paper are: cs
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The categories of this paper are: atom-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: physics
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The categories of this paper are: mtrl-th
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The categories of this paper are: supr-con
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The categories of this paper are: cond-mat
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The categories of this paper are: funct-an
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The categories of this paper are: hep-ex
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The categories of this paper are: solv-int
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The categories of this paper are: astro-ph
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The categories of this paper are: stat
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The categories of this paper are: econ
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The categories of this paper are: ao-sci