Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Conjectures about the structure of strong- and weak-coupling expansions
  of a few ground-state observables in the Lieb-Liniger and Yang-Gaudin models   In this paper, we apply experimental number theory to two integrable quantum
models in one dimension, the Lieb-Liniger Bose gas and the Yang-Gaudin Fermi
gas with contact interactions. We identify patterns in weak- and
strong-coupling series expansions of the ground-state energy, local correlation
functions and pressure. Based on the most accurate data available in the
literature, we make a few conjectures about their mathematical structure and
extrapolate to higher orders.

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The categories of this paper are: stat
31
The categories of this paper are: ao-sci
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
17
The categories of this paper are: q-fin
26
The categories of this paper are: bayes-an
24
The categories of this paper are: dg-ga
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex