Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Large distance asymptotic behavior of the emptiness formation
  probability of the XXZ spin-1/2 Heisenberg chain   Using its multiple integral representation, we compute the large distance
asymptotic behavior of the emptiness formation probability of the XXZ spin-1/2
Heisenberg chain in the massless regime.

20
The categories of this paper are: acc-phys
13
The categories of this paper are: quant-ph
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The categories of this paper are: econ
6
The categories of this paper are: astro-ph
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The categories of this paper are: stat
4
The categories of this paper are: cond-mat
23
The categories of this paper are: solv-int
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The categories of this paper are: patt-sol
27
The categories of this paper are: comp-gas
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
17
The categories of this paper are: q-fin
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The categories of this paper are: q-alg
9
The categories of this paper are: nlin
3
The categories of this paper are: physics